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Printed ultra-wide band microstrip-line fed slot antenna with a band-notched function

✍ Scribed by Guo-Ping Gao; Jin-Sheng Zhang; Tian Jin

Publisher
John Wiley and Sons
Year
2009
Tongue
English
Weight
254 KB
Volume
51
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

A novel printed ultra‐wide band microstrip‐line fed slot antenna with a band‐notched function suitable for ultra‐wide band application is presented and investigated in this article. The band‐notched characteristic is achieved by inserting a circular arc slot on the circular patch. Experimental results show that the proposed antenna meets the requirement of wide working bandwidth of 3.1–10.6 GHz with VSWR <2, while avoiding the interference with the 5‐GHz wireless local area network band. The magnitude and phase of S~21~ and group delay are also measured and discussed in this article. © 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 1573–1576, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24368

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