Proximity coupled Rectangular Microstrip Antenna with X-slot for WLAN Application

Proximity coupled Rectangular Microstrip Antenna with X-slot for WLAN Application

Article ID

S667Q

Proximity coupled Rectangular Microstrip Antenna with X-slot for WLAN Application

I.V.S. Rama Sastry Auroras Engineering College, Bhongir, Nalgonda District

Dr. K. Jaya Sankar

DOI

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Abstract

One of the major limitations of microstrip antenna is narrow bandwidth. Various techniques can be used to improve it’s BW. In this paper, Proximity coupling technique and X slot are employed to enhance the BW of Rectangular Microstrip antenna (RMSA). A RMSA with X slot has been designed at a frequency of 2.45GHz on FR4, one substrate and it is proximity coupled with microstrip feed, which is on the other substrate. Various parameters viz. Return loss, VSWR, input impedance, Gain, are obtained from HFSS simulation and Networkanalyzer test is performed to obtain VSWR. Percentage BW of VSWR from network analyzer is obtained as 7.14, which is more than that of a microstrip feed RMSA.

Proximity coupled Rectangular Microstrip Antenna with X-slot for WLAN Application

Authors

I.V.S. Rama Sastry Auroras Engineering College, Bhongir, Nalgonda District

Dr. K. Jaya Sankar

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How to Cite

I.V.S. Rama Sastry. 2014. “. Global Journal of Research in Engineering – F: Electrical & Electronic GJRE-F Volume 14 (GJRE Volume 14 Issue F1): .

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Journal Specifications

Crossref Journal DOI 10.17406/gjre

Print ISSN 0975-5861

e-ISSN 2249-4596

GJRE Volume 14 Issue F1
Pg. 15- 18

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Submission Received December 12, 2013
Accepted January 4, 2014
Published January 15, 2014

Keywords

BW microstrip feed proximity coupling rectangular microstrip antenna Return loss X-slot

Article Matrices

Total Score: 107

Country: India

Subject: Global Journal of Research in Engineering - F: Electrical & Electronic

Authors: I.V.S. Rama Sastry, Dr. K. Jaya Sankar (PhD/Dr. count: 1)

View Count (all-time): 167

Total Views (Real + Logic): 4519

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Publish Date: 2014 03, Sat

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Total Views: 4519

Total Downloads: 2193

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