847 lines
42 KiB
JSON
847 lines
42 KiB
JSON
{
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"id": "ec180d48",
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"user_input": "need a technology that improves Space Domain Awareness for objects beyond the diffraction limit",
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"parsed_capability": {
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"original_query": "need a technology that improves Space Domain Awareness for objects beyond the diffraction limit",
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"understanding": "The capability need is for a technology that enhances Space Domain Awareness by enabling the detection and tracking of objects beyond the diffraction limit. This requires improving resolution, sensitivity, or other innovative approaches to overcome current limitations.",
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"technical_domains": [
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"Space Situational Awareness",
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"Remote Sensing",
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"Advanced Optics"
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],
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"search_queries": [
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"super-resolution space sensor prototype demonstrated",
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"terahertz LiFi space object detection system developed",
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"innovative space debris tracking algorithm tested",
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"hyperspectral imaging satellite sensor deployed",
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"advanced optics for diffraction-limited space surveillance device"
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],
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"sbir_queries": [
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"SBIR Phase II super-resolution space sensor development",
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"R&D advanced optics for diffraction-limited object detection"
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],
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"patent_queries": [
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"Patent space sensor super-resolution apparatus method system",
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"Alternative patent query: terahertz LiFi space object detection device"
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],
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"news_queries": [
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"Recent technology announcements space domain awareness enhancement",
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"Industry/defense news advanced optics for space surveillance"
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],
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"keywords": [
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"super-resolution",
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"terahertz",
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"LiFi",
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"hyperspectral",
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"innovative detection",
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"diffraction-limited"
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],
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"exclusions": [
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"overview",
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"challenge",
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"potential",
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"future",
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"could",
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"introduction"
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"target_trl_range": [
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4,
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7
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],
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"capability_need": {
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"functional_need": "The core capability being sought is a technology that can detect and track objects in space beyond the diffraction limit of current sensors.",
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"domain": "Space Domain Awareness",
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"implied_constraints": [
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"Must operate in low-light or dark conditions",
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"Should be compatible with existing space-based platforms"
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],
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"technology_types_sought": [
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"sensor",
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"algorithm",
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"optics"
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]
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},
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"capability_criteria": [
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{
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"criterion": "The technology must significantly improve resolution, sensitivity, or use innovative detection methods to observe objects beyond the diffraction limit.",
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"weight": "must_have",
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"keywords": [
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"super-resolution",
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"hyperspectral",
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"LiFi",
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"terahertz",
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"innovative detection"
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]
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},
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{
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"criterion": "Secondary capability that would be valuable is the ability to distinguish between different types of space objects (e.g., debris, satellites, etc.).",
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"weight": "should_have",
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"keywords": [
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"object classification",
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"material discrimination"
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]
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},
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{
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"criterion": "Nice-to-have capability is real-time or near real-time data processing and analysis to enable quick reaction times.",
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"weight": "nice_to_have",
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"keywords": [
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"real-time processing",
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"edge computing",
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"AI/ML for rapid analysis"
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]
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}
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],
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"technology_indicators": {
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"positive": [
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"prototype",
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"demonstrated",
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"developed",
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"patent",
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"Phase II",
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"system",
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"device",
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"sensor",
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"algorithm",
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"tested",
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"deployed"
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],
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"negative": [
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"overview",
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"challenge",
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"problem",
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"review",
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"survey",
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"introduction",
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"future",
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"potential",
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"could",
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"might"
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"success": true,
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"error": null
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"raw_results": [
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"id": "web_1",
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"title": "Super-resolution tactile sensor arrays with sparse units ... - Science",
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"snippet": "This work presents super-resolution (SR) tactile sensor arrays with sparsely distributed taxels powered by a universal intelligent framework. Such smart sensor systems involve a general topological optimization strategy for taxel layout design and a deep learning model called self-attention-assisted tactile SR.",
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"url": "https://www.science.org/doi/full/10.1126/sciadv.adv2124",
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"source_type": "web",
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"source": "DuckDuckGo",
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"relevance_score": 0.0
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"id": "academic_2",
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"title": "Towards High-Resolution Alignment and Super-Resolution of Multi-Sensor ...",
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"snippet": "Quantitative and qualitative evaluations demonstrate the effectiveness of our method, showing its potential for enhancing satellite-based sensing applications. This study provides insights into the feasibility of heterogeneous satellite image super-resolution and highlights key considerations for future advancements in the field.",
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"url": "https://arxiv.org/pdf/2507.23150",
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"source_type": "academic",
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},
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{
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"id": "government_3",
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"title": "A Comparable Study of CNN-Based Single Image Super-Resolution for Space ...",
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"snippet": "In the case of space -based space surveillance (SBSS), images of the target space objects captured by space -based imaging sensors usually suffer from low spatial resolution due to the extremely long distance between the target and the imaging sensor . ...",
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"url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC6679528/",
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"source_type": "government",
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"source": "DuckDuckGo",
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"organization": "Resolution for Space",
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"relevance_score": 0.0
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},
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{
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"id": "web_4",
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"title": "PIAN: A physics-informed assimilation neural network for temporal super ...",
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"snippet": "High- resolution sensor data is essential for attitude adjustment, orbit control, and fault diagnosis of satellite attitude control systems. Nevertheless, sensor data from these systems exhibit obvious pseudo-periodicity, randomness, and irregular sampling characteristics, which bring significant challenges to temporal super-resolution reconstruction. To address these, this paper proposes a ...",
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"url": "https://www.sciencedirect.com/science/article/pii/S1474034625006986",
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"source_type": "web",
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"source": "DuckDuckGo",
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},
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{
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"id": "academic_5",
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"title": "Super-resolution time-resolved imaging using computational sensor ...",
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"snippet": "Our method, based on blurring the image on the SPAD array and computational sensor fusion, reconstructs time-resolved images at significantly higher spatial resolution than the SPAD input ...",
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"url": "https://www.nature.com/articles/s41598-021-81159-x",
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"source_type": "academic",
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{
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"id": "web_6",
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"title": "Single-pixel super-resolution with a space-time ... - ResearchGate",
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"snippet": "Nevertheless, achieving super-resolution with a single pixel remains a formidable challenge. Here, we introduce a single-pixel super-resolution imaging technique based on space -time modulation.",
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"url": "https://www.researchgate.net/publication/382230509_Single-pixel_super-resolution_with_a_space-time_modulated_computational_metasurface_imager",
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"id": "web_7",
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"title": "Super-resolution tactile sensor arrays with... : Science Advances",
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"snippet": "This work presents super-resolution (SR) tactile sensor arrays with sparsely distributed taxels powered by a universal intelligent framework. Such smart sensor systems involve a general topological optimization strategy for taxel layout design and a deep learning model called self-attention-assisted tactile SR.",
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"url": "https://www.ovid.com/journals/sciad/fulltext/10.1126/sciadv.adv2124~super-resolution-tactile-sensor-arrays-with-sparse-units",
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"source_type": "web",
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"organization": "Advances This",
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"id": "academic_8",
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"title": "Towards High-Resolution Alignment and Super-Resolution of Multi-Sensor ...",
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"snippet": "High- resolution remote sensing imagery is essential for various geospatial applications. However, publicly available satellite datasets often provide images at different resolutions and scales, even for the same geographical region. While deep learning-based super-resolution techniques have demonstrated potential in enhancing spatial quality, most existing approaches rely on synthetic low ...",
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"url": "https://arxiv.org/html/2507.23150v2",
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"id": "web_9",
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"title": "Super- resolution tactile sensor arrays with sparse units ... - AAAS",
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"snippet": "This work presents super - resolution (SR) tactile sensor arrays with sparsely distributed taxels powered by a universal intelligent framework. Such smart sensor sys-tems involve a general topological optimization strategy for taxel layout design and a deep learning model called self- attention-assisted tactile SR.",
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"url": "https://www.science.org/doi/epdf/10.1126/sciadv.adv2124",
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"id": "academic_10",
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"title": "Multiscale aperture synthesis imager - Nature Communications",
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"snippet": "The authors create a distributed sensor array that achieves optical super-resolution without lenses, using computational synchronization to combine multiple sensors and expand imaging areas 16 ...",
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"url": "https://www.nature.com/articles/s41467-025-65661-8",
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"source_type": "academic",
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"source": "DuckDuckGo",
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"organization": "SES S.A.",
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"relevance_score": 0.0
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},
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{
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"id": "web_1",
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"title": "Terahertz radiation - Wikipedia",
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"snippet": "To overcome low resolution of the terahertz systems near-field terahertz imaging systems are under development. In nearfield imaging the detector ... Missing: LiFi | Show results with: LiFi",
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"url": "https://en.wikipedia.org/wiki/Terahertz_radiation",
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"source_type": "web",
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"source": "DuckDuckGo",
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"organization": "resolution of the terahertz systems",
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"id": "web_2",
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"title": "Terahertz's silent revolution in physics, engineering, and ...",
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"snippet": "Sep 1, 2025 \u00b7 The four review articles systematically review critical advancements in Coherent detection of pulsed terahertz waves, Terahertz channels in atmospheric conditions, beam-scanning antenna technologies, and Terahertz metamaterial biosensors, establishing a unified framework for cross-domain research.",
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"url": "https://www.sciencedirect.com/science/article/pii/S2667325825002195",
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"source_type": "web",
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"source": "DuckDuckGo",
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"organization": "scanning antenna technologies",
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},
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"id": "academic_3",
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"title": "Large-area photonic circuits for terahertz detection and beam ...",
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"snippet": "Jan 1, 2026 \u00b7 Here, we demonstrate an integrated photonic architecture in thin-film lithium niobate that addresses these challenges by exploiting the electro-optic modulation induced by a terahertz signal onto...",
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"url": "https://www.nature.com/articles/s41377-025-02089-1",
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"source_type": "academic",
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"title": "Terahertz Radar: Piercing the Veil on Stealth, Space Debris ...",
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"snippet": "Jan 8, 2026 \u00b7 In practice, this allows terahertz systems to deliver fine-grained images of objects while remaining safe for human exposure. Combined with the vast bandwidth available at these frequencies, THz technology is creating entirely new possibilities for detection , identification, and communication.",
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"url": "https://idstch.com/strategy-policy-governance/geopolitics-strategy-technological-rivalries/terahertz-radar-detecting-stealth-aircrafts-imaging-objects-behind-walls-detect-hidden-militants-tanks-behind-thick-cloud-smoke-dust/",
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"organization": "this allows terahertz systems",
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"id": "academic_5",
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"title": "UCLA Engineers Develop Terahertz Imaging System Capable of ...",
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"snippet": "Jan 16, 2024 \u00b7 A research team led by Mona Jarrahi, and Aydogan Ozcan, both electrical and computer engineering professors at the UCLA Samueli School of Engineering, has invented a new terahertz focal-plane array to solve this problem.",
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"url": "https://samueli.ucla.edu/ucla-engineers-develop-terahertz-imaging-system-capable-of-capturing-real-time-3d-multi-spectral-images-for-the-first-time/",
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"id": "government_6",
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"title": "Terahertz (THz) Wireless Systems for Space Applications",
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"snippet": "In this study, the THz wireless systems for potential space applications were investigated. The applicability of THz systems for space applications was analyzed. The link analysis indicates that MGbps data rates are achievable with compact sized high gain antennas.",
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"url": "https://ntrs.nasa.gov/api/citations/20130009186/downloads/20130009186.pdf",
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"id": "web_7",
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"title": "Terahertz communication: detection and signal processing",
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"snippet": "Jun 12, 2024 \u00b7 As submillimeter radiation, signal transportation via terahertz waves has several superior properties, including non-ionizing and easy penetration of non-metallic materials. This paper provides an overview of different terahertz detectors based on various mechanisms.",
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"url": "https://iopscience.iop.org/article/10.1088/1361-6528/ad4dad",
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"id": "web_8",
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"title": "Research Advances and Perspectives on Terahertz Detection ...",
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"snippet": "Aug 22, 2024 \u00b7 Terahertz (THz) detection offers unique advantages in penetrating materials opaque to visible light and infrared radiation, which is crucial for applications in security, medical imaging, and material analysis.",
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"url": "https://advanced.onlinelibrary.wiley.com/doi/full/10.1002/apxr.202400094",
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"title": "UCLA-developed terahertz sensors work at room temperature, unlike current technology that needs extreme cold",
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"snippet": "Jul 8, 2019 \u00b7 Researchers at the UCLA Samueli School of Engineering have developed an ultra-sensitive light-detecting system that could enable astronomers to view galaxies, ... Missing: LiFi | Show results with: LiFi",
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"url": "https://samueli.ucla.edu/ucla-developed-terahertz-sensors/",
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"source_type": "academic",
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"organization": "unlike current technology",
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"title": "Credit card-sized device focuses terahertz energy to generate high-resolution images",
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"snippet": "Feb 18, 2022 \u00b7 Researchers have created a device that enables them to electronically steer and focus a beam of terahertz electromagnetic energy with extreme precision. Missing: LiFi | Show results with: LiFi",
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"url": "https://news.mit.edu/2022/terahertz-energy-images-high-resolution-0218",
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"title": "With innovative tracking technology, SRI is addressing the hazard of space debris particles - SRI",
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"snippet": "February 5, 2025 - The SOTERIA team plans to collect and study data from multiple radar instruments to see how radar signals already being beamed into space from large transmitter antennas could incidentally bounce off small space debris and return to different receiver antennas, thus boosting tracking potential. To this end, SRI researchers plan to run a test using SRI\u2019s steerable radio telescope \u2014 nicknamed the Dish and housed on Stanford University land \u2014 as the receiver.",
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"url": "https://www.sri.com/atsd/with-innovative-tracking-technology-sri-is-addressing-the-hazard-of-space-debris-particles/",
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"snippet": "December 13, 2024 - These algorithms are capable of identifying small objects, predicting their trajectories, and detecting potential collisions, providing critical insights that can help avoid future space accidents. AI-driven image recognition systems can analyze data from space-based cameras and telescopes, distinguishing between actual debris and other objects in space, such as asteroids or meteoroids.",
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"url": "https://flypix.ai/blog/space-debris-mapping/",
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"snippet": "August 23, 2023 - ASTRiDE and the Hybrid time-index algorithm were evaluated for debris detection. The chosen algorithms were tested using the breadboard camera observations done at Observat\u00f3rio do Parque E\u00f3lico de Vila Nova de Gaia, Miranda do Corvo, Portugal.",
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"snippet": "April 1, 2022 - In this paper, we propose a multi-star space debris detecting and positioning method with constant geocentric observation. Using the multi-star tracker joint positioning method, the angle measurement data of the star tracker is converted into the spatial coordinates of the target. In addition, the Gaussian MMSE difference correction algorithm is used to realize the target positioning of multiple optical observations, and the spatial target position information of the multi-frame images is fused, thus completing the solution of the orbit equation.",
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"url": "https://www.mdpi.com/2076-3417/12/7/3593",
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"snippet": "The authors further validated the algorithm by applying it to a real measurement campaign at MWA conducted in 2018 and comparing it with the standard IOD method, such as Herrick-Gibbs, demonstrating the practical implementation of the algorithm, which further enhances the accuracy of debris detection [82]. While the authors proposed ways to constrain the search space, it may still require significant processing power for practical implementation. Another measurement campaign was conducted in December 2019 using four transmitters (Geraldton, Perth, Albany, Mount Gambier) [17], and one of the detected targets, COSMOS 1707, was tracked for almost 90 s.",
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"title": "Deep learning\u2010based space debris detection for space situational awareness: A feasibility study applied to the radar processing - Massimi - 2024 - IET Radar, Sonar & Navigation - Wiley Online Library",
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"snippet": "March 6, 2024 - Therefore, it is crucial to be aware of the space situation and to develop new algorithms for the defence of space infrastructures such as satellite constellations. In this context, this paper proposed a feasibility study about the adoption of DL techniques for small debris detection in monostatic pulse-Doppler radar and radio-telescopes. We modelled the European TIRA radio-telescope in tracking mode to produce training and testing data.",
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"url": "https://ietresearch.onlinelibrary.wiley.com/doi/10.1049/rsn2.12547",
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"title": "Space-based debris trajectory estimation using vision sensors and track-based data fusion techniques - ScienceDirect",
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"snippet": "January 18, 2025 - This study proposes and rigorously compares three distinct data fusion methodologies\u2014 Measurement Fusion-1 (MF-1), Measurement Fusion-2 (MF-2), and Track-to-Track (T2T) fusion \u2014examining their impact on tracking accuracy across varying ...",
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"url": "https://www.sciencedirect.com/science/article/pii/S0094576525000396",
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"snippet": "Moreover, we optimize and validate the performance of the algorithm using testing capabilities and space debris \u00b7 images provided by the MSFC. The MSFCs one-of-a-kind Dynamic Star Field Simulator (DSFS) uses a high resolution \u00b7 large monochrome display and a custom collimator capable of projecting realistic star images with simple orbital \u00b7 debris spots (down to star magnitude 11-12) into a passive orbital detection and tracking ...",
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"snippet": "This article presents an alternative approach to detecting and mapping space debris in low Earth orbit by utilizing commercially available automotive LiDAR sensors mounted on CubeSats. The main objective is to leverage the compact size, low weight, and minimal power consumption of these sensors to create a \u201cLarge Cosmic LiDAR\u201d (LCL) system.",
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"title": "Distributed Space Debris Tracking with Consensus Labeled Random Finite Set Filtering - PMC",
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"snippet": "This paper presented a consensus algorithm for space debris tracking with labeled RFS. The key innovation lies in the fusion among sensors with different observation volumes , and most importantly, the processing load for each node is scalable with respect to the size of the network.",
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"url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC6165170/",
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"title": "Hyperspectral Imager for the Coastal Ocean - Wikipedia",
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"snippet": "Hyperspectral satellite sensors (right) detect light radiating from Earth's surface over the full spectrum of visible light, rather than at a few specific \"bands\" like RGB or multispectral sensors (left and middle). Spectral coverage and resolution.",
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"title": "Hyperspectral Imaging - NASA",
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"snippet": "May 1, 2025 \u00b7 Recent efforts have focused on miniaturizing hyperspectral sensors for CubeSat deployment . This technology aims to bridge the gap in remote sensing of freshwater systems by providing high spatial, spectral, and temporal resolution.",
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"url": "https://www.nasa.gov/glenn/research/hyperspectral-imaging/",
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"title": "Xplore Unveils Breakthrough Hyperspectral Imagery",
|
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"snippet": "Jun 10, 2025 \u00b7 The company\u2019s planned constellation of satellites will carry remote sensing instruments including hyperspectral , video, radio-frequency monitoring, and other sensors , to produce valuable data and insights for customers.",
|
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"url": "https://www.xplore.com/press/releases/2025/06.10.2025_Xplore_Unveils_Breakthrough_Hyperspectral_Imagery.html",
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"title": "World\u2019s Highest-Resolution Hyperspectral Satellite Imagery",
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"snippet": "Explore Pixxel\u2019s hyperspectral satellites offering high spatial, spectral, and temporal resolutions for unmatched Earth observation and climate resilience.",
|
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"url": "https://www.pixxel.space/hyperspectral-imagery",
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"title": "Hyperspectral Satellites, Evolution, and Development History",
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"snippet": "There exist at least 25 hyperspectral imagers that have been deployed into space. Among them, 19 are aboard satellites orbiting earth. Six of them are out of earth orbits for Moon, Mars, Venus, and comet missions.",
|
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"url": "https://ieeexplore.ieee.org/document/9463743",
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"title": "A broadband hyperspectral image sensor with high spatio ... Hyperspectral Thermal Imager (HyTI) \u2013 HSFL HysIS (Hyperspectral Imaging Satellite) - eoPortal",
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"snippet": "Nov 6, 2024 \u00b7 Here we report an on-chip computational hyperspectral imaging framework with high spatial and temporal resolution. Dec 17, 2024 \u00b7 Both HSFL and HIGP have a well-established track record of designing and successfully demonstrating state-of-the-art small satellites and imaging payloads ranging from the visible to the IR, including compact hyperspectral imaging for remote-sensing observations. Nov 13, 2025 \u00b7 HysIS carries two main payloads: a VNIR sensor for visible and near-infrared imaging, and a SWIR sensor for shortwave infrared imaging. Table 2 outlines the key specifications for these instruments.",
|
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"snippet": "Dec 17, 2024 \u00b7 Both HSFL and HIGP have a well-established track record of designing and successfully demonstrating state-of-the-art small satellites and imaging payloads ranging from the visible to the IR, including compact hyperspectral imaging for remote-sensing observations.",
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"url": "https://www.hsfl.hawaii.edu/missions/hyti/",
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"title": "HysIS (Hyperspectral Imaging Satellite) - eoPortal",
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"snippet": "Nov 13, 2025 \u00b7 HysIS carries two main payloads: a VNIR sensor for visible and near-infrared imaging, and a SWIR sensor for shortwave infrared imaging. Table 2 outlines the key specifications for these instruments.",
|
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"url": "https://www.eoportal.org/satellite-missions/hysis",
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"title": "Hyperspectral Imaging : Satellite Earth Observation Insights",
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"snippet": "This allows them to create a detailed spectral \u201cfingerprint\u201d for each pixel in an image , offering insights into the physical and chemical composition of surface materials. These hyperspectral sensors , when deployed on satellites , scan the Earth from orbit and capture data across the visible...",
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"url": "https://ongeo-intelligence.com/blog/hyperspectral-imaging-satellite",
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"title": "Hyperspectral imaging | GEO Innoter",
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"snippet": "Hyperspectral imaging Remote sensing spacecraft with hyperspectral imaging capabilityDifference between hyperspectral and multispectral imaging Hyperspectral equipment is most commonly found on specialized satellite platforms with wide...",
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"url": "https://Innoter.com/en/articles/hyperspectral-imaging/",
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"title": "Space Force goes commercial for space domain awareness",
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"snippet": "The Space Force has been working closely with private investment firms to get a leg up on emerging technologies. The result is a \"pool\" of companies with products the service wants, a senior defense official says. \"Another innovation influence for us ...",
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"title": "BlackSky Signs Seven-Figure Space Domain Awareness Expansion Contract with HEO for Fully Automated Non-Earth Imaging Missions",
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"snippet": "HERNDON, Va.--(BUSINESS WIRE)--BlackSky Technology Inc. (NYSE: BKSY) signed a seven-figure Gen-2 space domain awareness expansion contract with HEO to provide fully-automated low-latency non-Earth imaging (NEI) services for defense, intelligence and ...",
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"url": "https://www.businesswire.com/news/home/20250819468601/en/BlackSky-Signs-Seven-Figure-Space-Domain-Awareness-Expansion-Contract-with-HEO-for-Fully-Automated-Non-Earth-Imaging-Missions",
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"title": "Inside the new age of space domain awareness",
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"snippet": "In this episode of Space Minds, host David Ariosto speaks with Doug Hendrix, co-founder and CEO of ExoAnalytic Solutions \u2014 a company born from three physicists' passion for solving hard problems in space. Hendrix shares how ExoAnalytic grew from ...",
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"url": "https://spacenews.com/inside-the-new-age-of-space-domain-awareness/",
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"title": "Digantara, Japan's ispace to build cislunar space awareness & domain infrastructure",
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"snippet": "BENGALURU: Digantara, an Indian company specialising in space domain awareness, and Japan's lunar exploration firm ispace announced on Friday that they will work together to build cislunar (between Earth and Moon) situational awareness and domain ...",
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