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Design of an on-glass vehicle antenna using a multiloop structure

โœ Scribed by Seungbeom Ahn; Seulgi Park; Yongho Noh; Dongwook Park; Hosung Choo

Publisher
John Wiley and Sons
Year
2010
Tongue
English
Weight
211 KB
Volume
52
Category
Article
ISSN
0895-2477

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โœฆ Synopsis

Abstract

We propose a novel onโ€glass antenna with a multiloop structure for FM radio reception in a recreational vehicle (RV). The proposed antenna consists of multiple loops that are printed on a quarter glass with copper striplines. In spite of its simple planar structure, the antenna provides a broad matching bandwidth and a high vertical radiation gain. Antenna performances such as the return loss and boresight gain were measured after the antenna was installed in a commercial RV. The proposed onโ€glass antenna exhibits an average gain of about โˆ’9.5 dBi with a deviation of <4 dB compared with the gain of a conventional ฮป/4 roofโ€mounted monopole. Transparency of the antenna body was also improved by adjusting the stripline widths based on the induced current distribution. ยฉ 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52: 107โ€“110, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24836

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