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Dual-functional microwave photonic system for concurrent radar and secure communication via radar signal masking [PDF]

open access: yesarXiv
Integrating functions such as radar and communication into a single system is of great significance for the miniaturization and functional integration of future electronic warfare and 6G systems. Here, we show a dual-functional microwave photonic system for concurrent radar and secure communication.
arxiv  

Indoor Synthetic Aperture Radar Measurements of Point-Like Targets Using a Wheeled Mobile Robot [PDF]

open access: yesarXiv
Small, low-cost radar sensors offer a lighting independent sensing capability for indoor mobile robots that is useful for localization and mapping. Synthetic aperture radar (SAR) offers an attractive way to increase the angular resolution of small radar sensors for use on mobile robots to generate high-resolution maps of the indoor environment.
arxiv  

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