A slot-loaded slot antenna fed by inset CPW for dual frequency operation

Broadband operation of a dual‐frequency rectangular slot antenna is achieved by embedding a pair of narrow slots in a rectangular patch inside a loop antenna with a CPW feed. With the proposed antenna design, the impedance bandwidths of 9.4% at the lower frequency band and 3.0% at the upper band are...

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Bibliographic Details
Published in:Microwave and optical technology letters 2008-07, Vol.50 (7), p.1984-1986
Main Author: Rhee, Seungyeop
Format: Article
Language:English
Subjects:
dual-frequency slot-loaded antenna
inset CPW
slot antenna
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Summary:Broadband operation of a dual‐frequency rectangular slot antenna is achieved by embedding a pair of narrow slots in a rectangular patch inside a loop antenna with a CPW feed. With the proposed antenna design, the impedance bandwidths of 9.4% at the lower frequency band and 3.0% at the upper band are obtained. Details of the antenna design and experimental result are presented and discussed. © Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 1984–1986, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23532
ISSN:0895-2477
1098-2760
DOI:10.1002/mop.23532