NDLI: Novel design of dual-band unequal Wilkinson power divider with wide band-ratios and simple layout

Content Provider	IEEE Xplore Digital Library
Author	Gao Bin Liu Yongchao
Copyright Year	2012
Description	Author affiliation: Shanghai Aircraft Design And Research Institution Avionics Department, Shanghai, China (Gao Bin; Liu Yongchao)
Abstract	This paper presents the design of an unequal-split Wilkinson power divider operating at arbitrary dual-band without reactive components. Unlike the traditional approaches, a pair of coupled lines is introduced to achieve the dual-band operation. The proposed divider can operate over a wide range of band-ratios. Moreover, the overall structure of power divider can be simplified with small number of transmission line sections using the proposed method. Closed-form equations of the proposed structure are derived based on transmission line theory. For verification, the measured results of a 2:1 power-divider circuits operating at 1 and 2 GHz are given.
Starting Page	121
Ending Page	123
File Size	252157
Page Count	3
File Format	PDF
ISBN	9781467317993
e-ISBN	9781467318006
DOI	10.1109/ISAPE.2012.6408723
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-10-22
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Power dividers Dual band Frequency measurement Loss measurement Transmission line measurements Frequency conversion Power measurement
Content Type	Text
Resource Type	Article

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Novel design of dual-band unequal Wilkinson power divider with wide band-ratios and simple layout