IEICE Electronics Express
Online ISSN : 1349-2543
ISSN-L : 1349-2543
LETTER
Modified E-H shaped microstrip patch antenna
M. Tariqul IslamM. N. ShakibN. Misran
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JOURNAL FREE ACCESS

2009 Volume 6 Issue 18 Pages 1350-1354

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Abstract

A wideband L-probe fed microstrip patch antenna is proposed. By employing L-shaped feed and modification of E-H shaped patch, an antenna with 30% impedance bandwidth (return loss -10dB) and a gain of 9.41dBi is achieved. It is shown that the wide bandwidth is caused by a two-frequency resonance. The achievable experimental 3-dB beamwidth in the azimuth and elevation are 63.53° and 51.37° respectively at the center frequency.

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© 2009 by The Institute of Electronics, Information and Communication Engineers
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