摘要
对于干涉仪体制的反辐射导引头,测试环境的好坏对其性能的正确评价具有非常大的影响。为了得到准确的测试结果,采用暗室测试,并在此基础上分析测试环境误差,如偏心距离、等相位面波动等对导引头测角特性的影响,分别给出了理论分析与仿真结果。所得结果为干涉仪体制反辐射导引头的工程测试和性能评估提供了理论依据,对完善导引头测试条件具有一定的意义。
The performance of test environment plays an important role in evaluating anti-radiation seeker with phase-interferometer system.In order to obtain true test result,anechoic chamber test is adopted.On this basis,the effect of test environment error such as offset and equal phase plane fluctuation on seeker angle measuring characteristic is analyzed,and theory analysis and simulation result are given.The results provide a theoretical foundation for engineering test and performance evaluation,and it will be helpful to improve the seeker's test conditions.
出处
《航天电子对抗》
2010年第6期20-21,60,共3页
Aerospace Electronic Warfare
