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Aperture-coupled C-shape slot cut square microstrip antenna for circular polarization

✍ Scribed by Nasimuddin Z. N. Chen; Xianming Qing

Book ID
102950198
Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
747 KB
Volume
50
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

A new C‐shape slot cut square microstrip antenna is proposed for circular polarization (CP) using an aperture‐coupled feed. The C‐shape slot cut square microstrip antenna is fed at the center using an aperture coupled to get CP operation. About 4.3% measured 3‐dB axial ratio (AR) bandwidth with 13% 10‐dB return loss bandwidth is achieved. The overall antenna size is 65.0 mm Γ— 65.0 mm Γ— 11.5 mm. The proposed technology can be used to design low‐cost, compact, broadband circularly polarized microstrip antennas and arrays. Β© 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 3175–3178, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23913

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