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本文简要介绍了定向耦合器在当今一些领域主要应用,重点介绍了它的主要性能参数和技术指标,并设计线路利用标量网络分析仪对各个端口的传输系数分贝值进行测量以得到定向耦合器性能参数。
This article briefly introduces the main applications of directional couplers in some fields today, with emphasis on its main performance parameters and technical indicators, and design lines to use the scalar network analyzer to measure the decibel value of the transmission coefficient of each port to obtain the performance of the directional coupler parameter.