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首页> 外文会议>Symposium on Novel Photoelectronic Detection Technology and Applications >Amplitude and Phase Test System in Outfield for T/R Modules on Active Phased Array Radar
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Amplitude and Phase Test System in Outfield for T/R Modules on Active Phased Array Radar

机译：在活动相控阵雷达上的T / R模块外场中的幅度和相位测试系统

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摘要

Aimed at the performance testing of amplitude and phase in outfield for T/R modules on active phased array radar, a test scheme on T/R modules based on mid- field measurement technique is presented, and the test system is accordingly-developed. The test system takes full advantage of own resources of the radar, and applies the relative measurement of amplitude and phase based on normalization and array unit weighting to analyze collecting data. As a result, the absence of standard data is avoided, the flexibility and adaptability in outfield measurement is greatly improved. Theoretical analysis and measurement results show that the testing system has many advantages, such as simple operations, rapid fault location and lower site requirements. It is proved to achieve a kind of adjoint testing support methods at a low cost.
机译：旨在在活动相控阵雷达上为T / R模块出外场的幅度和相位的性能测试，提出了基于中场测量技术的T / R模块的测试方案，因此开发了测试系统。 测试系统充分利用雷达的资源，并基于归一化和阵列单元加权应用幅度和相位的相对测量来分析收集数据。 结果，避免了缺乏标准数据，大大提高了外场测量中的灵活性和适应性。 理论分析和测量结果表明，测试系统具有许多优点，如简单的操作，快速故障位置和较低的场地要求。 事实证明，达到一种低成本的伴随测试支持方法。

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