Analysis on a novel ultra-wide bandwidth antenna of double-printed circular disc

A novel ultra‐wide bandwidth antenna of double‐printed circular disc is presented in this article. Some reasonable theoretical analyses are proposed. Printed on the dielectric substrate and fed by a microstrip line, the antenna has been demonstrated to provide an UWB with return loss less than −10 d...

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Bibliographic Details
Published in:Microwave and optical technology letters 2007-02, Vol.49 (2), p.311-313
Main Authors: Lu, Yi-Min, Yang, Xue-Xia, Zheng, Guo-Xin
Format: Article
Language:English
Subjects:
printed antennas
ultra-wide bandwidth
UWB antennas
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Summary:A novel ultra‐wide bandwidth antenna of double‐printed circular disc is presented in this article. Some reasonable theoretical analyses are proposed. Printed on the dielectric substrate and fed by a microstrip line, the antenna has been demonstrated to provide an UWB with return loss less than −10 dB from 3.1 to 10.6 GHz and the satisfactory radiation properties. In addition, an even better impedance matching can be got by improved the feed point, which is quite valuable for broadband antennas design. © 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 311–313, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22115
ISSN:0895-2477
1098-2760
DOI:10.1002/mop.22115