Summary
International Symposium on Antennas and Propagation
2013
Session Number:TA-P
Session:
Number:TA-P-34
A Broadband Center-Fed Circular Microstrip Monopolar Patch Antenna with U-Slots
Yue Kang, Juhua Liu, Zhixi Liang, Yunliang Long,
pp.-
Publication Date:2013/10/22
Online ISSN:2188-5079
DOI:10.34385/proc.54.TA-P-34
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Summary:
A novel center-fed circular microstrip patch antenna is presented. The proposed antenna consists of a circular ground plane and a circular patch antenna. A set of concentric U-shape slots are etched on the patch to improve the operating bandwidth. With the proposed structure, a broad corresponding impedance bandwidth of 15.4% is obtained from 2.3 GHz to 2.72 GHz. A monopole like radiation pattern is obtained and the average gain is about 6dBi. Details of the proposed antenna including reflection coefficient, radiation patterns are presented and discussed.