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Abstract
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Article Information:
Modified Triangular Patch Microstrip Antenna with Enhanced Radiation Properties
M. Ramkumar Prabhu, S. Shanmugapriya and A. Varghese
Corresponding Author: Ramkumar Prabhu
Submitted: 2010 March, 01
Accepted: 2010 April, 07
Published: 2011 March, 30 |
Abstract:
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This research presents a hexagonal shape Defected Ground Structure (DGS) implemented on twoelement
triangular patch microstrip antenna array. The radiation performance of the antenna is characterized
by varying the geometry and dimension of the DGS and also by locating the DGS at specific position, which
were simulated. Simulation and measurement results have verified that the antenna with DGS had improved
the antenna without DGS. Measurement results of the hexagonal DGS have axial ratio bandwidth enhancement
of 10 MHz, return loss improvement of 35%, mutual coupling reduction of 3 dB and gain enhancement of
1 dB.
Key words: DGS, patch antenna, radiation properties, triangular, , ,
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Abstract
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Cite this Reference:
M. Ramkumar Prabhu, S. Shanmugapriya and A. Varghese, . Modified Triangular Patch Microstrip Antenna with Enhanced Radiation Properties. Research Journal of Applied Sciences, Engineering and Technology, (03): 140-144.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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