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首页> 外文期刊>International journal of RF and microwave computer-aided engineering >A miniature dual-band Wilkinson power divider using novel planar transmission line
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A miniature dual-band Wilkinson power divider using novel planar transmission line

机译：使用新颖的平面传输线的微型双频威尔金森功率分频器

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摘要

This article presents a miniaturized Wilkinson power divider (WPD) for dualbandapplications using a novel planar transmission line. The new planar linefully uses the substrate area and aims to take place of the quarter-wave transformersof the traditional WPD. Namely, the copper foil on the both sides ofthe substrate were used to composite microstrip line (ML) and a coplanarwaveguide (CPW) line. The transitions of the ML and CPW were achieved by acopper via. The WPD has realized a miniaturization at 0.9 and 2.9 GHz with asmall footprint of 12.92 × 6.8 mm~2.The simulated results are verified by measuredresults to show that the isolations within the dual band are both lessthan −20 dB, the reflection coefficients are both less than −10 dB, whereas theinsertion loss are both less than 3.10 dB in 0.8 to 1.0 GHz and 2.8 to 3.0 GHzbands.
机译：本文为双频段提供了一种小型化的Wilkinson Power Diget（WPD）应用使用新颖的平面传输线。新的平面线充分使用基板区域并瞄准分段波变压器传统的WPD。即，两侧的铜箔基材用于复合微带线（m1）和共面波导（CPW）线。 ML和CPW的转变是通过A实现的铜通过。 WPD实现了0.9和2.9 GHz的小型化小占地面积为12.92×6.8 mm〜2.通过测量验证模拟结果结果表明双频带内的隔离均少比-20 dB，反射系数均小于-10 dB，而插入损耗均小于3.10 dB，0.8至1.0 GHz，2.8至3.0 GHz乐队。

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