YH-1火星探测器射频波导测试技术

Testing Technique of RF Waveguide for YH-1 Mars Probe

研究了一种在普通厂房内对萤火一号(YH-1)火星探测器进行射频测试的天线波导射频技术。给出了发射和接收天线波导设计,以及天线波导测试的方法、步骤和测试结果。对电场辐射强度分析表明:采用该天线波导转换器可在普通厂房内进行射频无线测试,满足深空航天器射频测试要求,提高了测试的完整性和安全性。

A testing technique of RF waveguide for YH-1 Mars probe in common workshop was studied in this paper.The waveguide designs of the transmit and receive antenna and its testing method,process and results were given out.The analysis of electricity radiation？？？showed that the RF wireless test could be done using this antenna waveguide changer in common workshop,which could meet the RF testing requirement of the deep probe and perfect the testing and safety.