NDLI: An Interpretative Study on Circularly Polarized Patch Antenna Using Artificial Ground Structure

Content Provider	IEEE Xplore Digital Library
Author	Maruyama, S. Fukusako, T.
Copyright Year	1963
Abstract	This communication presents some interpretative studies on a circularly polarized broadband patch antenna using an artificial ground structure (AGS). This patch antenna has a broadband characteristics in both impedance and axial ratio, which are more than 20% and 40%, respectively. The principle to expand the 3-dB axial ratio characteristics is discussed using a combination of circularly polarized patch antenna and an AGS polarizer. Furthermore, a broadband matching method using an extended outer conductor of coaxial cable is discussed. The mechanism of the matching structure is also discussed.
Sponsorship	IEEE Antennas and Propagation Society
Starting Page	5919
Ending Page	5924
Page Count	6
File Size	2374993
File Format	PDF
ISSN	0018926X
Volume Number	62
Issue Number	11
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Impedance Patch antennas Broadband antennas Conductors Broadband communication Substrates Resonant frequency polarizer Artificial ground structure (AGS) artificial magnetic conductor (AMC) axial ratio broadband antenna circular polarization matching microstrip patch antenna
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electrical and Electronic Engineering

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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