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A new design method of the unequal Wilkinson power divider using an arbitrarily resistor value

Authors
Lee, DaeungDo, HanjuJang, YounaKim, HeehwangHan, Sang-MinLim, JongsikChoi, KwansunAhn, Dal
Issue Date
Oct-2016
Publisher
John Wiley & Sons Inc.
Keywords
Wilkinson power divider; unequal power divider; isolation resistor; high characteristic impedance; power division ratio
Citation
Microwave and Optical Technology Letters, v.58, no.10, pp 2450 - 2452
Pages
3
Journal Title
Microwave and Optical Technology Letters
Volume
58
Number
10
Start Page
2450
End Page
2452
URI
https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/8750
DOI
10.1002/mop.30070
ISSN
0895-2477
1098-2760
Abstract
In this article, we suggest a new design method of the unequal Wilkinson power divider. The line impedances of the proposed formula are decided after the resistor value is arbitrarily chosen, while the isolation resistor of the conventional unequal Wilkinson power divider is derived by the power ratio. Therefore, using the proposed formula, the more accurate resistor value is applicable to the Wilkinson power divider, and a narrow line width is improved up to 46.5% in 10:1 Wilkinson power divider. The proposed design formula of the Wilkinson power divider is derived, and the proposed formula is verified by the fabrication and measurement results. (c) 2016 Wiley Periodicals, Inc. Microwave Opt Technol Lett 58:2450-2452, 2016
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College of Engineering > Department of Electrical Engineering > 1. Journal Articles
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