一种新型紧凑型双频威尔金森功率分配器的设计，具有更好的隔离性

2016 IEEE International Conference on Microwave and Millimeter Wave Technology (ICMMT) Pub Date : 2016-06-05 DOI:10.1109/ICMMT.2016.7762505

Hao Zhang, W. Kang, Wen Wu

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引用次数: 4

摘要

提出了一种结构新颖紧凑的双频威尔金森功率分配器。这种新结构由三条传输线、一个短存根和RCL组件组成。由于RCL电路的存在，得到了更好的输出匹配和隔离。利用奇偶模态分析和abcd -矩阵得到设计方程。工作在1 GHz和2.5 GHz的小型化功率分配器的面积仅为3.2 × 2.4 cm2。实验结果与理论结果非常吻合。

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Design of a novel compact dual-band Wilkinson power divider with improved isolation

A dual-band Wilkinson power divider with a novel compact structure has been presented. This new structure consists of three transmission lines, a short stub and RCL components. Due to the existence of the RCL circuit, better output match and isolation are obtained. Even- and odd-mode analysis and ABCD-matrix are used to get the design equations. The miniaturized power divider which working at 1 and 2.5 GHz has an area of only 3.2 × 2.4 cm2. Its experimental results show an excellent agreement with theoretical results.

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来源期刊

2016 IEEE International Conference on Microwave and Millimeter Wave Technology (ICMMT)

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