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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。
An antenna waveguide RF technology was studied for radio frequency testing of firefly one (YH-1) Mars rover in an ordinary plant. The design of transmitting and receiving antenna waveguides and the methods, steps and test results of antenna waveguide testing are given. The analysis of the radiation intensity of the electric field shows that the antenna waveguide converter can be used in the RF wireless test in the general plant to meet the RF test requirements of the deep space craft and improve the integrity and safety of the test.