宽带功分器的设计与仿真

小型低功耗器件是射频电路设计的研究热点,而微带技术具有小型化低功耗的优点,本文对于Wilkinson功分器的工作原理做以简介,并且介绍了一种2～4GHz微带型宽带功分器的设计过程,用Designer软件基于矩量法对这个宽带功分器进行了设计、仿真和相关参数的优化.最后对加工的样品进行实测,获得与仿真值吻合较好的结果.

Design and simulation of a broadband power divider

The mini low power consumption component is a topic of general interest for studying RF circuit design,and the microstrip technique is characterized by this feature.This paper introduces the working principle of Wilkinson power divider,and presents a process for designing microstrip broadband power divider(2-4GHz).It is designed and simulated by using Designer software and taking moment method as a basis,the related parameters are optimized.Finally,the processed sample is measured practically.The result tal...