科研之友
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摘要
In this article, a new design for an equal and unequal dual-band Gysel power divider with a novel dual-band transformer has been proposed. This transformer is replaced with two conventional quarter-wavelength transmission lines between the isolation resistors. The proposed power divider thus has controllable bandwidth, exactly the same as the conventional Gysel power divider, as well as simple structure, wide frequency band ratio, good isolation and return loss, and high-power handling capability advantages over the Wilkinson power divider.
- 出版日期2013-11-17
