CPW-fed compact meander and L-shape monopole antenna for dual-band WLAN applications

A compact coplanar waveguide (CPW)‐fed monopole antenna is proposed for dual‐band wireless local area network (WLAN) applications. The proposed antenna, which consists of a meander strip and a L‐shaped strip, has compact size of 20 mm × 17 mm × 1.6 mm including the ground. The impedance bandwidth wi...

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Bibliographic Details
Published in:Microwave and optical technology letters 2008-12, Vol.50 (12), p.3147-3149
Main Authors: Ham, Chung-Kyun, Baik, Jung-Woo, Kim, Young-Sik
Format: Article
Language:English
Subjects:
compact
CPW-fed
meander and L shape
monopole antenna
WLAN
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Summary:A compact coplanar waveguide (CPW)‐fed monopole antenna is proposed for dual‐band wireless local area network (WLAN) applications. The proposed antenna, which consists of a meander strip and a L‐shaped strip, has compact size of 20 mm × 17 mm × 1.6 mm including the ground. The impedance bandwidth with 10 dB return loss is about 330 MHz (2.3–2.63 GHz) for 2.4 GHz band and 950 MHz (4.93–5.88 GHz) for 5 GHz band. The measured peak gains are 1.7 dBi at lower and 2.8 dBi at higher band, respectively. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 3147–3149, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23914
ISSN:0895-2477
1098-2760
DOI:10.1002/mop.23914