Record Details

Multilayer multiresonator circular microstrip antennas for broadband and dual-band operations

DSpace at IIT Bombay

View Archive Info
 
 
Field Value
 
Title Multilayer multiresonator circular microstrip antennas for broadband and dual-band operations
 
Creator RAY, KP
GHOSH, S
NIRMALA, K
 
Subject circular microstrip antenna
broadband microstrip antenna
dual-band microstrip antenna
 
Description Different methods to increase the bandwidth of a microstrip antenna, such as use of an air-gap in-between stacked resonators and the ground plane and planar multiresonators. are combined to achieve broad bandwidth with increased gain. A configuration with two gap-coupled circular microstrip antennas on the top dielectric layer stacked with one coaxial-fed circular patch on the bottom layer and all air-gap in-between two layers and the ground plane yield a bandwidth of 1093 MHz (47%) with a gain of 9.54 dB at the S-band frequency of 2.325 GHz. Also, dual-band response with broadside radiation and improved gain at both frequencies is achieved by suitably changing parameters of this configuration. Parametric studies of this configuration oil dielectric substrate for both broadband and dual-band operation are presented in this paper. The experiments are performed oil broadband and dual-band configurations, which are ill agreement with the theoretical results. (c) 2005
 
Publisher JOHN WILEY & SONS INC
 
Date 2011-08-16T10:20:55Z
2011-12-26T12:54:53Z
2011-12-27T05:43:17Z
2011-08-16T10:20:55Z
2011-12-26T12:54:53Z
2011-12-27T05:43:17Z
2005
 
Type Article
 
Identifier MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 47(5), 489-494
0895-2477
http://dx.doi.org/10.1002/mop.21208
http://dspace.library.iitb.ac.in/xmlui/handle/10054/9470
http://hdl.handle.net/10054/9470
 
Language en