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电子工程专辑
3 年
RF设计基础知识:VSWR、回波损耗和失配损耗
当电波在其中传播时遇到介质的阻抗变化时会反射。当我们打算将功率从信号链中的一个块传输到下一个块时,这些反射是非常不受欢迎的。 在本文中,我们将了解两个参数,即 VSWR 和回波损耗,这使我们能够表征RF 设计中的波反射。我们还将讨论参数化波反射 ...
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