NDLI: Enhancement of gain and radiation bandwidth for a planar 1-D EBG antenna

Content Provider	IEEE Xplore Digital Library
Author	Leger, L. Monediere, T. Jecko, B.
Copyright Year	2001
Abstract	This letter describes a technique to increase the radiation bandwidth and the gain of a classical planar electromagnetic band gap (EBG) antenna. Those two parameters are relative to the EBG material but also to the excitation, this second characteristic is studied here. The principle is to excite the EBG structure with several sources (instead of a single one classically). The performances depend on the number of sources and their spacing. Directivity and radiation bandwidth can be increased dramatically with few sources.
Sponsorship	IEEE Microwave Theory and Techniques Society
Starting Page	573
Ending Page	575
Page Count	3
File Size	307946
File Format	PDF
ISSN	15311309
Volume Number	15
Issue Number	9
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-09-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Bandwidth Periodic structures Metamaterials Dielectric resonator antennas Directive antennas Slabs Electromagnetic radiation Aperture antennas Antenna arrays multisources Array electromagnetic band gap (EBG) high directivity
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electrical and Electronic Engineering

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Enhancement of gain and radiation bandwidth for a planar 1-D EBG antenna