Design of Dual-Frequency Microstrip Patch Antenna

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Abstract:

A dual-frequency microstrip patch antenna is proposed based on rectangular microstrip patch, with appropriating feed location selection of 50Ω coaxial line, two frequency are respectively applied to 0.8GHz and 0.9GHz. Size of antenna is designed based on the simulation software of HFSS from ANSOFT company, reducing antenna return loss by adjusting size and completing matching between patch and coaxial line, results are analyzed. Simulation results show the design and implementation of microstrip patch antenna have certain reference value with small return loss on 0.8GHz and 0.9GHz.

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Periodical:

Advanced Materials Research (Volumes 516-517)

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1594-1598

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Online since:

May 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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