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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/16563
Title: Proximity coupled stacked circular disc microstrip antenna with reduced size and enhanced bandwidth using DGS for WLAN/WiMAX applications
Authors: Prajapati P.R.
Kartikeyan, Machavaram Venkata
Published in: Proceedings of 2012 IEEE Students' Conference on Electrical, Electronics and Computer Science: Innovation for Humanity, SCEECS 2012
Abstract: A compact proximity fed stacked circular disc microstrip antenna (SCDMA) with dumbbell shaped circular head DGS has been proposed in this work. Proposed DGS structure enhances bandwidth by 204%, reduced average area of both circular patches by 58%, increases radiation efficiency by 30.7% and also improves VSWR by 17%. The simulated antenna exhibits 6.24 dB gain at 5.53 GHz operating frequency and has bandwidth 5.20 to 5.94 GHz, which satisfy two licensed bands (5.25-5.85 GHz); (5.725-5.8 GHz). These bands are suitable for WLAN and WiMAX applications respectively. This paper includes 2D radiation patterns with E plane and H plane, VSWR and return loss of SCDMA with DGS structure. The design and optimization of SCDMA with and without DGS were carried using CST Microwave Studio V.9. © 2012 IEEE.
Citation: Proceedings of 2012 IEEE Students' Conference on Electrical, Electronics and Computer Science: Innovation for Humanity, SCEECS 2012, (2012). Bhopal
URI: https://doi.org/10.1109/SCEECS.2012.6184784
http://repository.iitr.ac.in/handle/123456789/16563
Issue Date: 2012
Keywords: Defected ground structure (DGS)
Microstrip antenna
WiMAX
WLAN
ISBN: 9.78E+12
Author Scopus IDs: 54403556900
6603631347
Author Affiliations: Prajapati, P.R., Millimeter Wave Laboratory, Department of Electronics and Computer Engineering, Indian Institute of Technology, Roorkee-247667, India
Kartikeyan, M.V., Millimeter Wave Laboratory, Department of Electronics and Computer Engineering, Indian Institute of Technology, Roorkee-247667, India
Corresponding Author: Prajapati, P.R.; Millimeter Wave Laboratory, Department of Electronics and Computer Engineering, Indian Institute of Technology, Roorkee-247667, India; email: pravinprajapati05@yahoo.com
Appears in Collections:Conference Publications [ECE]

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