取样比较法脉冲功率计校准技术研究

Research of Pulse Power Meter Calibrated by Sampling and Compare Method Technology

主要介绍了采用取样比较法校准脉冲功率计的测试系统。该测试系统采用了视频取样的方法,建立了低反射系数等效信号源,实现了宽频带测试,还对脉冲功率幅度的修正进行了分析和数据处理,以验证该测试系统的稳幅性能。

Mainly introduces the testing system on pulse power meter calibrated by sampling and compare method. The testing system sets up the equivalent source having low mismatch using method of Low-Frequency sampling, and realizes wide frequency range testing. At last the corrections of pulse power magnitude is analyzed and then do data processing ,to validate the performances on stable amplitude for the system.