Multibeam single frequency synthetic aperture radar processor for imaging separate range swaths [PDF]
, 1982 A single-frequency multibeam synthetic aperture radar for large swath imaging is disclosed. Each beam illuminates a separate ""footprint'' (i.e., range and azimuth interval).
Jain, A.
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Advanced Science, EarlyView.Thinned and welded silver nanowires are prepared by selectively engineering their morphology and structure. The resulting films show enhanced optical, electrical, thermal, and mechanical properties. By incorporating machine learning, the developed pressure and humidity sensors are able to accurately identify finger pressing behaviors, monitor human ...
Jiajun Fan +14 more
wiley +1 more source
2-D Coherence Factor for Sidelobe and Ghost Suppressions in Radar Imaging [PDF]
, 1956 The coherence factor (CF) is defined as the ratio of coherent power to incoherent power received by the radar aperture. The incoherent power is computed by the multi-antenna receiver based on only the spatial variable.
Li, Shiyong +4 more
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Advanced Science, EarlyView.An analysis of literature trends and a historical overview of organic and inorganic piezoelectric materials, focusing on their structural diversity, functional mechanisms, and inherent characteristics. It then explores cutting‐edge developments in material synthesis, fabrication processes, and performance optimization, highlighting their applicability ...
Bangul Khan +7 more
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Mission Planning and Trajectory Optimization in UAV Swarm for Track Deception against Radar Network
Remote SensingIn this article, a mission planning and trajectory optimization scheme in unmanned aerial vehicle (UAV) swarm for track deception against radar networks is proposed.
Yihan Li +3 more
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Incoherent Radar Imaging for Breast Cancer Detection and Experimental Validation against 3D Multimodal Breast Phantoms. [PDF]
J Imaging, 2021 Cuccaro A +4 more
europepmc +1 more source
Advanced Science, EarlyView.An edible and recyclable composite film composed of gelatin and activated charcoal is presented for multifunctional health and environmental monitoring. The edible films exhibit tuneable mechanical and electrical properties, along with multimodal sensing capabilities for strain, humidity, and temperature. The composite film is degradable and recyclable,
Ming Dong +6 more
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The Ishtar Terra region of Venus in four map sheets; 1, Radar image map of the Ishtar Terra region of Venus; 2, Radar image and shaded relief map of the Ishtar Terra region of Venus; 3, Altimetric radar image map of the Ishtar Terra region of Venus; and 4, Topographic map of the Ishtar Terra region of Venus [PDF]
, 1998 U.S. Geological Survey
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An Extended Virtual Aperture Imaging Model for Through-the-wall Sensing and Its Environmental Parameters Estimation [PDF]
, 2014 Through-the-wall imaging (TWI) radar has been given increasing attention in recent years. However, prior knowledge about environmental parameters, such as wall thickness and dielectric constant, and the standoff distance between an array and a wall, is ...
Hu, Jun +4 more
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Interpretable Multimodal Fusion Model Enhances Postoperative Recurrence Prediction in Gastric Cancer
Advanced Science, EarlyView.An interpretable multimodal fusion model (RSA) integrating clinical, radiomic, and pathomic features is developed and validated to predict early postoperative recurrence in gastric cancer. The RSA model demonstrates superior predictive performance and holds potential for guiding adjuvant chemotherapy decisions and improving individualized patient ...
Ping'an Ding +16 more
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