NDLI: Advances in EBG-resonator antenna research

Content Provider	IEEE Xplore Digital Library
Author	Frezza, F. Pajewski, L. Piuzzi, E. Ponti, C. Schettini, G.
Copyright Year	2012
Description	Author affiliation: Department of Applied Electronics, “Roma Tre” University, Via della Vasca Navale 84, 00146 Roma, Italy (Pajewski, L.; Ponti, C.; Schettini, G.) \|\| Department of Information Eng., Electronics and Telecommunications, “Sapienza” University, Via Eudossiana 18, 00184 Roma, Italy (Frezza, F.; Piuzzi, E.)
Abstract	Electromagnetic Band-Gap (EBG) materials can be successfully employed to improve the performances of antennas [1], [2]. When used as planar reflectors, as substrates, or as high-impedance ground-planes, they are able to eliminate the drawbacks of conducting ground-planes, to prevent the propagation of surface waves, also allowing a lowering of the antenna profile, and to improve the radiation efficiency. In EBG resonator antennas, instead, an EBG is employed as a superstrate on a primary radiator, backed with a ground plane, and its main effect is a considerable increase in the directivity [3]. It is also possible to obtain a highly-directive antenna by embedding a source in an EBG working near its band-gap edge, thanks to the limited angular propagation allowed.
Starting Page	1301
Ending Page	1304
File Size	291854
Page Count	4
File Format	PDF
ISBN	9781467310017
e-ISBN	9784885522703
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-10-29
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electronics, Information and Communication Engineers (IEICE)
Subject Keyword	Metamaterials Cavity resonators Mirrors Electric fields Gain Antennas Periodic structures
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
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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Composite defect-mode superstructures and wideband EBG resonator Antennas

A highly directive antenna using EBG materials as superstrate

Low-permittivity EBG materials for antenna superstrates

Wideband high gain 1-D EBG resonator antenna

High-gain, low-profile EBG resonator antennas with very thin metamaterial superstrates

The circularly polarized resonator antenna using double polarizing metallic EBG

A new technique to design 1-D dual-band EBG resonator antennas

Gain enhancement of dipolar antennas employing EBG media

High Gain EBG Resonator Antenna

Advances in EBG-resonator antenna research

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