无线电测向接收机的设计与实现

Design and Realization of Radio Direction-finding Receiver

为了实现空降兵在禁用GPS条件下的快速集结,需要一种高性能的测向系统,接收机是测向系统的关键部分.本文设计了一种手持式高性能测向接收机.该接收机包括天线、接收模块、单片机、液晶显示等硬件.整机体积小、成本低、测向精确度高,可广泛应用于公安、森林消防、地质资源勘探等领域.

In order to gather rapidly when GPS is forbidden, a high-performance direction finding system is needed, and key part of the system is direction-finding receiver. A high-performance handset receiver is designed in this paper. The receiver consist an antenna, receiver modules, MCU, LCD and other hardware. The receiver has the advantages of small size, low cost, high direction-finding accuracy, and can be widely used in public security, forest fire prevention, geological resources exploration and other fields.