带横向耦合的SCPW耦合线定向耦合器

2022 IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE) Pub Date : 2022-08-26 DOI:10.1109/MAPE53743.2022.9935184

J. Xiao, Cheng-Feng Huang, Ruo-Nan Shi

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引用次数: 0

摘要

本文提出了一种小型悬浮共面波导(SCPW)耦合线定向耦合器，该耦合器具有双面布线和多层堆叠的特点。该定向耦合器的中心频率为2.89GHz，相对带宽为17.3%，相位平衡为±1°，带内插入损耗和耦合系数可保持在2.95dB-3.3dB之间。该耦合器具有良好的平整度和高方向性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A SCPW Coupled Line Directional Coupler with Broadside Coupling

In this report, a miniaturized suspended coplanar waveguide (SCPW) coupled line directional coupler with broadside coupling (BC) is proposed, and which has the characteristics of double-sided wiring and multi-layer stacking. The directional coupler has a center frequency of 2.89GHz, a relative bandwidth of 17.3%, a phase balance of ±1°, and the in-band insertion loss and coupling factor can be maintained between 2.95dB-3.3dB. The proposed coupler also has good flatness and high directionality.

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来源期刊

2022 IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE)

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