NDLI: Multifeed triangular lattice dielectric EBG antennas

Content Provider	IEEE Xplore Digital Library
Author	Biancotto, C. Record, P.
Copyright Year	2010
Description	Author affiliation: School of Engineering & Physical Sciences, Heriot-Watt University, Edinburgh, EH14 4AS, UK (Biancotto, C.; Record, P.)
Abstract	The design of multifeed electromagnetic bandgap antennas is presented. A simple triangular lattice of dielectric rods is used to achieve good radiative performance and high decoupling between the monopole feeds. Two configurations were designed and analysed. The first configuration presents 3 monopole feeds and the radiation patterns can be rotated by 120° steps by feeding the corresponding monopole probe. The second configuration presents 6 monopole feeds and the radiation patterns can be rotated by 60° steps. Simulation results and measurements are then compared and found in very good agreement. Both configurations achieved similar performance: a fractional bandwidth greater than 30% and high directivity patterns in the H-plane with and average gain ≥ 9.5dBi and front-to-back-ratio ≥ 22dB.
Starting Page	881
Ending Page	884
File Size	982670
Page Count	4
File Format	PDF
ISBN	9781424475902
e-ISBN	9784902339215
e-ISBN	9781902339222
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-12-07
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	IEICE Institute of Electronics Informati
Subject Keyword	Periodic structures Metamaterials Feeds Dielectrics Directive antennas multifeed Dielectric antennas EBG electromagnetic bandgap
Content Type	Text
Resource Type	Article

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