Low Power Uwb Cmos Radar Sensors

Infrared Fire Alarm for Vehicle Protection

“…However, if the time between consecutive transmitted signals is too small, it creates aliasing, where the first echoes of the second transmitted signal arrive earlier to the receiver than the later echoes from the previous transmitted signal. This means that, the further away the target is, the lower the Pulse Repetition Frequency (PRF) has to be [10]. In [11] is an example of an active sensor applied in fire detection and monitoring.…”

Performance Comparison between UWB Communication and UWB Radar in In-Vehicle Seat Occupancy Detection Application

“…상용화된 UWB 레이다 센서로는 Novelda TM 사에서 출시한 소출력 UWB 레이다 센서가 있다. 이 센서 는 사람의 호흡수 측정, 사람의 존재 확인, 사람의 제스처 인식 등 다양한 분야에서 사용되고 있다 [4], [5] .…”