NDLI: Designs of dual-band Wilkinson power dividers with flexible frequency ratios

Content Provider	IEEE Xplore Digital Library
Author	Hualiang Zhang, Hao Xin,
Copyright Year	2008
Description	Author affiliation: Department of Electrical and Computer Engineering, The University of Arizona, 1230 E. Speedway Blvd., Tucson, 85721-0104, USA (Hualiang Zhang,; Hao Xin,)
Abstract	This paper presents new designs of Wilkinson power dividers for dual-band operations. Two types of dual-band quarter-wavelength (λ/4) transmission lines are proposed first, where both open- and short-ended stubs are applied. ABCD-matrix is then employed to derive the design equations of these dual-band lines. Based on these equations, it is found that the proposed structures feature a large frequency ratio range (from 2.16 to 4.9). By replacing the conventional λ/4-line with these dual-band lines, the desired dual-band Wilkinson power dividers can be realized. A power divider working at 1.8 / 5.8 GHz is designed using this method. Its measured performance verifies the design concepts.
Starting Page	1223
Ending Page	1226
File Size	2954301
Page Count	4
File Format	PDF
ISBN	9781424417803
ISSN	0149645X
DOI	10.1109/MWSYM.2008.4633279
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-06-15
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Power dividers Dual band Frequency conversion Frequency measurement Loss measurement Microwave theory and techniques Impedance dual-band ABCD-matrix Wilkinson power divider
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electrical and Electronic Engineering Radiation

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