Abstract: With the development of synthetic aperture radar (SAR) 3-D imaging technology, urban 3-D imaging has been realized by unmanned aerial vehicle (UAV)-borne array interferometric SAR ...
Abstract: This research investigates the challenges of wireless communication in tunnel environments, where signal reflections from walls cause multipath propagation, degrading signal power and phase, ...
Users are sharing deeply personal memories of loved ones and the lasting marks they’ve left behind Ashley Vega is a writer-reporter at PEOPLE. She has been working at PEOPLE since 2024. Her work has ...
Eight years after the arrival of the Sonos Amp, which supported four speakers for high-end streaming audio around your house, the brand's leveled things up with new hardware for bigger homes. The Amp ...
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