The US Department of War awarded a $28 million contract this week to a California company betting that a little-known waveform technology will turn commercial cell towers into drone-detection sensors ...
Abstract: Time-coding metasurfaces (TCM) have emerged as a promising approach for radar target feature modulation (RTFM), attracting significant attention in recent years. However, existing methods ...
Abstract: We present the application of optical code division multiple access (OCDMA) modulation based on optical orthogonal codes for automotive time-of-flight light detection and ranging (LiDAR) ...