Broadband fixed phase shifters

Abbosh, A.M. (2011) Broadband fixed phase shifters. IEEE Microwave and Wireless Components Letters, 21 1, Article number 5648370: 22-24. doi:10.1109/LMWC.2010.2079320

Author Abbosh, A.M.
Title Broadband fixed phase shifters
Journal name IEEE Microwave and Wireless Components Letters   Check publisher's open access policy
ISSN 1531-1309
Publication date 2011-01
Year available 2010
Sub-type Article (original research)
DOI 10.1109/LMWC.2010.2079320
Volume 21
Issue 1, Article number 5648370
Start page 22
End page 24
Total pages 3
Place of publication New York, NY, U.S.A.
Publisher IEEE
Collection year 2011
Language eng
Abstract A method to design planar and compact phase shifters with broadband characteristics is presented. It utilizes broadside-coupled microstrip-coplanar waveguide, and thus the proposed devices can be fabricated using the simple and cheap double-side printed circuit boards. The method is used to design 60° and 90° phase shifters. The simulated and measured results show that the developed phase shifters achieve 3 to 11 GHz bandwidth with low phase instability (±2°), very low insertion loss (0.4 dB), high return loss (15 dB), and a compact size (1.5 cm × 2 cm). © 2010 IEEE.
Keyword Coupled transmission lines
Electromagnetic coupling
Phase Shifters
Planar transmission lines
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: Official 2011 Collection
School of Information Technology and Electrical Engineering Publications
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Citation counts: TR Web of Science Citation Count  Cited 25 times in Thomson Reuters Web of Science Article | Citations
Scopus Citation Count Cited 34 times in Scopus Article | Citations
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Created: Fri, 04 Feb 2011, 12:59:51 EST by Dr Amin Abbosh on behalf of School of Information Technol and Elec Engineering