Design and realization of test set for aviation communication system

Following the development of electronic technology, aviation communication system becomes more and more important. This article is to introduce an on-line test set system design thought and process. It takes field programmable gate array, micro computer unit as centrals, and it applies multi-bus, digital signal processing technologies. This set can test aviation communication system as a whole system and independent device. And it can perform rapidly and accurately test without occupying any resources of ground tower and leaking any spectrum. In present, this system has been utilized in some units. And its operating result is satisfied with users.