舰船电子对抗

幅相一致性校准是解决阵列式射频仿真系统“三元组”各支路幅相不一致性的主要手段。分析了幅相不一致性对射频仿真系统目标位置精度的影响，介绍了幅相一致性校准方法。测试结果表明，所述校准方法满足射频仿真系统对幅相一致性的要求，具有较好的工程应用参考价值。

The consistency calibration of amplitude and phase is the main method to solve the amplitude and phase inconsistency of each branch of the “three-element-array” of array RF simulation system.The influence of amplitude and phase inconsistency on target position accuracy of RF simulation system is analyzed, and a calibration method for the amplitude and phase consistency is introduced.The test results show that the calibration method described in this paper meets the requirements of amplitude and phase consistency for RF simulation system and has good engineering application reference value.