一种新的采用缝隙耦合微带线的宽带马尔尚（Marchan）巴仑: A New Broadband Marchand Balun.pdf

In this letter, a new broadband Marchand balun is proposed using slot-coupled microstrip lines. The developed balun
is connected by two sections of diamond-shape slot-coupled microstrips
with short- and open-circuited terminations at specified
ports.

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巴伦主要作用是什么啊

巴仑(balun）是平衡与不平衡传输线间的变换器.

谢谢！！！！！！！！！！！！！！！！{:7_1250:}