A new design of wilkinson power divider using radial stubs featuring size reduction and bandwidth enhancement with physical isolation

Tso Jung Chang, Ting Jui Huang, Heng-Tung Hsu

研究成果: Conference contribution同行評審

4 引文 斯高帕斯(Scopus)

摘要

In this paper, we present a new design of a compact power divider based on the modification of the conventional Wilkinson power divider. In this new configuration, length reduction of the high-impedance arms is achieved through capacitive loading using open stubs. Radial configuration was adopted for bandwidth enhancement. Additionally, by insertion of the complex isolation network between the high-impedance transmission lines at an arbitrary phase angle other than 90 degrees, both electrical and physical isolation were achieved. Design equations as well as the synthesis procedure of the isolation network are demonstrated using an example centred at 1 GHz. The measurement results revealed a reduction of 60% in electrical length compared to the conventional Wilkinson power divider with a total length of only 30 degrees at the centre frequency of operation.

原文English
主出版物標題2017 IEEE 18th Wireless and Microwave Technology Conference, WAMICON 2017
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781509043750
DOIs
出版狀態Published - 16 5月 2017
事件18th IEEE Wireless and Microwave Technology Conference, WAMICON 2017 - Cocoa Beach, United States
持續時間: 24 4月 201725 4月 2017

出版系列

名字2017 IEEE 18th Wireless and Microwave Technology Conference, WAMICON 2017

Conference

Conference18th IEEE Wireless and Microwave Technology Conference, WAMICON 2017
國家/地區United States
城市Cocoa Beach
期間24/04/1725/04/17

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