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New Compact 3 dB 0°/180° Microstrip Coupler Configurations

机译:新型紧凑型3 dB 0°/ 180°微带耦合器配置

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摘要

Compact 3 dB 07180° microstrip couplers in ring and square configurations are proposed and discussed. In a ring form, the coupler may be designed for symmetrical ports about either one axis or two axes. The proposed configurations introduce significant size reduction, which is the most important demand for microwave integrated circuits (MICs) and monolithic microwave integrated circuits (MMICs). Different couplers are designed, and simulated at 1 GHz. The IE3D software is used in order to validate the design procedure. The designed coupler in ring shape is simulated and implemented. The experimental results agree well with the theoretical prediction.
机译:提出并讨论了紧凑的3 dB 07180°环形和方形配置的微带耦合器。耦合器可以以环形形式设计成用于围绕一个轴或两个轴的对称端口。所提出的配置引入了显着的尺寸减小,这是对微波集成电路(MIC)和单片微波集成电路(MMIC)的最重要需求。设计了不同的耦合器,并在1 GHz下进行了仿真。使用IE3D软件来验证设计过程。仿真并实现了设计的环形耦合器。实验结果与理论预测吻合良好。

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