Balanced Diplexer Design Using Multi-Layered Substrate Integrated Waveguide Cavities

Jen Chih Li, Muhammad Mimsyad, Cheng You Hou, Chung I.G. Hsu, Min Hua Ho

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

This paper presents balanced diplexer design using multi-layered substrate integrated waveguide cavities (SIWCs). Four SIWCs are employed in the diplexer design, and each of the two duplexing bands is created by two vertically stacked SIWCs. Two types of the diplexers are proposed, one is the single mode resonance of the SIWC, and the other is the dual-mode resonance. The former has its SIWC either an mathbf{TE}-{mathbf{102}} or mathbf{TE}-{mathbf{201}} mode resonance and the latter is under the dual-mode (both mathbf{TE}-{mathbf{102}} and mathbf{TE}-{mathbf{201}}) operation. A paired CPW is used to form the balanced common port and the SMAs are applied in the balanced duplexing ports. The dual-mode diplexer exhibits a wider bandwidth and sharper band-edges than those of the single-mode due to the dual-mode's double circuit order effect. Experiments are conducted to verify the circuit design and reasonable agreements are observed between the measured and simulated data.

原文English
主出版物標題2018 48th European Microwave Conference, EuMC 2018
發行者Institute of Electrical and Electronics Engineers Inc.
頁面707-710
頁數4
ISBN(電子)9782874870514
DOIs
出版狀態Published - 2018 十一月 20
事件48th European Microwave Conference, EuMC 2018 - Madrid, Spain
持續時間: 2018 九月 252018 九月 27

出版系列

名字2018 48th European Microwave Conference, EuMC 2018

Other

Other48th European Microwave Conference, EuMC 2018
國家Spain
城市Madrid
期間18-09-2518-09-27

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Instrumentation
  • Radiation

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