基于DRFM的通用无线电高度模拟装置的设计

Design of Universal Radio Altitude Simulator Based on DRFM

介绍了一种基于数字射频存贮(DRFM)技术的通用无线电高度表高度模拟装置的设计。与传统的高度模拟装置相比较,该技术具有模拟高度连续可调,能叠加各类干扰信息以及通用性和可扩展性强等优点,可以应用于弹载和机载无线电高度表的测试。

A design of universal radio altitude simulator based on DRFM technology was described. Compared with the traditional altitude simulators, the simulant altitude of the universal radio altitude simulator was continu- ous and adjustable. The simulator also could superimpose all kinds of interference information and had strong universality and scalability. So the simulator could be applied to test the missile-borne and airborne radio altim-eters.