A compact X-band CPW branch-line coupler using glass integrated passive device (GIPD) technology

Yu Tzu Chen, Chih Lin Chang, Chao Hsiung Tseng

研究成果: Conference contribution同行評審

5 引文 斯高帕斯(Scopus)

摘要

In this paper, a compact X-band CPW branchline coupler is proposed using the glass integrated passive device (GIPD) technology. To reduce the circuit size and retain a similar return-loss bandwidth to that of conventional coupler, the asymmetrical CPW branch-type T-structures are employed to implement the proposed coupler. Each T-structure is realized by two sections of high-impedance lines with unequal lengths and a set of branch-type shunt stubs. The developed coupler has a 31.5 % 10-dB return loss bandwidth and only occupies a 17.79 % circuit size of the conventional one. The measured results of the developed branch-line coupler are in a good agreement with simulated results.

原文English
主出版物標題2013 Asia-Pacific Microwave Conference Proceedings, APMC 2013
頁面276-278
頁數3
DOIs
出版狀態Published - 2013
事件2013 3rd Asia-Pacific Microwave Conference, APMC 2013 - Seoul, Korea, Republic of
持續時間: 5 11月 20138 11月 2013

出版系列

名字Asia-Pacific Microwave Conference Proceedings, APMC

Conference

Conference2013 3rd Asia-Pacific Microwave Conference, APMC 2013
國家/地區Korea, Republic of
城市Seoul
期間5/11/138/11/13

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