射频宽带产品的指压调试法  

RF broadband products Shiatsu debugging method

作　　者：胡志山 

机构地区：[1]东台万和电子科技有限公司

出　　处：《电子世界》2014年第17期139-140,共2页Electronics World

摘　　要：射频宽带产品的传输损耗1是生产调试、样品试制的重点参数,尤其以各端口的反射损耗为最大的调试难点,通常我们需要对线路增加接地补偿电容来优化参数,然而补偿电容的位置和大小取值的确定只能采用逐步逼近试验法,很难快速确定。这在用工紧张、价格竞争激烈的今天成为诸多厂家的绊脚石。笔者经过多年的工作实践,总结出了指压调试法,可以轻松快捷地确定补偿电容的位置及大小,非常适合生产、技术一线的推广应用。Transmission loss RF broadband products is a key parameter of production debugging,testing samples.Especial y in the relfection loss of each port to debug the biggest dififculty. Usual y we need to increase the grounding capacitance compensation circuit to optimize the parameters.However,the size and location of the compensation capacitor value can only be using stepwise approximation test method,it is dififcult to determine.The labor tension,price competition is intense day become a stumbling block of many manufacturers.After many years of practice,summed up a Shiatsu debugging method.Can quickly and easily determine the location and size of compensation capacitors.Very suitable for application in production,technical line.

关 键 词：射频宽带产品 生产调试 指压法 传输损耗 

分 类 号：TN915.1[电子电信—通信与信息系统]