Ultra-wideband phase shifter using broadside-coupled coplanar waveguide structure

Abbosh, Amin M. (2012) Ultra-wideband phase shifter using broadside-coupled coplanar waveguide structure. Microwave and Optical Technology Letters, 54 1: 114-116. doi:10.1002/mop.26451

Author Abbosh, Amin M.
Title Ultra-wideband phase shifter using broadside-coupled coplanar waveguide structure
Journal name Microwave and Optical Technology Letters   Check publisher's open access policy
ISSN 0895-2477
Publication date 2012-01-01
Year available 2011
Sub-type Article (original research)
DOI 10.1002/mop.26451
Open Access Status Not yet assessed
Volume 54
Issue 1
Start page 114
End page 116
Total pages 3
Place of publication Hoboken, NJ, United States
Publisher John Wiley & Sons
Language eng
Abstract A planar phase shifter with ultra-wideband performance is presented.The proposed device utilizes a single-section broadside-coupled coplanar waveguide structure that can be implemented using a double-sided printed circuit board. The conformal mapping technique is used to find the proper dimensions of the device. The simulated and measured results of a 45° phase shifter designed using the proposed structure show more than 110% fractional bandwidth with a maximum phase deviation of ±3.3° and maximum insertion loss of 0.8 dB.
Keyword Differential phase shifter
Ultra-wideband phase shifter
Coplanar waveguide
Coupled structure
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ
Additional Notes Article first published online: 22 NOV 2011

Document type: Journal Article
Sub-type: Article (original research)
Collections: Official 2012 Collection
School of Information Technology and Electrical Engineering Publications
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Created: Mon, 12 Dec 2011, 20:34:02 EST by Dr Amin Abbosh on behalf of School of Information Technol and Elec Engineering