基于空间谱估计的短波测向系统设计

摘要

In this paper, we have designed the overall scheme of the shortwave direction finding system combined with the actual needs of the wireless direction finding and location under the new direction find-ing system. The hardware structure and software design of the system are thoroughly described. The direc-tion finding system is using the technology of spatial spectrum estimation and digital beam -forming, which is suitable for precise direction finding and location of shortwave signals.%本文结合无线测向定位的工程实际需求，对新测向体制下的短波测向定位系统整体方案进行设计，介绍了系统的硬件组成和软件功能。本设计的测向定位系统采用空间谱估计测向技术和数字波束合成技术，适合于对短波信号的精确测向和定位。