摘要
详细阐述了阵列天线收发系统测试应用的动目标射频仿真模拟原理,以阵列天线收发系统的典型设备干涉仪接收机和相控阵干扰机的测试为例,介绍了动目标射频仿真应用测试系统的构建方案,同时对多个辐射元射频仿真模拟的近场效应误差对测试造成的影响进行仿真分析,得出阵列天线收发系统的射频仿真测试应用限制条件。
The principle of motive target RF simulation of array antenna transceiver test system was described in detail.Taking typical equipment interferometer receiver and phased-array jammer as examples,the authors introduced the conception of the test system of motive target RF simulation application and analyzed the influence on near-field effect error of multi-radiation elements RF simulation.Finally,the limitation on RF simulation application of array antenna transceiver test system was deduced.
出处
《中国测试》
CAS
2011年第5期71-74,共4页
China Measurement & Test
关键词
射频仿真
阵列天线
三元组
近场效应误差
幅相差
RF simulation
array antenna
three-element-array
near-field effect error
amplitude and phase errors
