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A broadband folded-slot antenna with a semi-circular extension

✍ Scribed by M. Ali; R. Usaha

Book ID
102948065
Publisher
John Wiley and Sons
Year
2004
Tongue
English
Weight
787 KB
Volume
41
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

A coplanar waveguide (CPW)‐fed broadband folded‐slot antenna is proposed. Broadband operation is achieved by designing an adjacent semicircular slot to a folded‐slot antenna. A prototype antenna was fabricated on RO4003 (ε~r~ = 3.38, substrate thickness = 1.5 mm) and measured for VSWR characteristics. The antenna can operate in the 4–6‐GHz frequency range and has a bandwidth of 42.8% within 2:1 VSWR. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 41: 32–37, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20037

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