ARM处理器在测高雷达中的应用

Application of ARM Processor in Altimetry Radar

摘要:

基于ARM 处理器设计并实现了一种体积小、重量轻、集成度高的测高雷达。雷达包括微波和信号处理两部分,通过控制微波收发组件, 雷达产生探测目标所需要的发射信号,并对接收到的目标回波信号进行处理,实现对地面、海面相对高度的实时探测,并在海面探测条件下实时计算出海浪高度。经实验验证,雷达能够稳定工作,测高精度满足要求,具有一定的工程应用前景。

Abstract:

An altimetry radar with small volume, light weight and high integration isdesigned and implemented on the basis of ARM processor. The radar mainly includesmicrowave and signal processing. By controlling the microwave transceiver module,the radargenerates the transmitting signal to detect the target and processes the received target echosignal. The relative heights of the ground and sea surface can be detected in real time. Thewave height can be calculated in real time under the condition of sea surface detection. Theexperimental results show that the radar can work stably, and the altimetry results can meetthe accuracy requirements. It has a certain engineering application prospect.