An internal wideband monopole antenna for UMTS/WLAN dual-mode mobile phone

An internal wideband metal‐plate monopole antenna for mobile phone applications is presented. The antenna is easily fabricated by bending a single metal plate and suitable to be embedded within the casing of a mobile phone as an internal antenna. Moreover, the antenna shows a wide operating bandwidt...

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Veröffentlicht in:Microwave and optical technology letters 2008-07, Vol.50 (7), p.1741-1744
Hauptverfasser: Liu, Yung-Tao, Su, Saou-Wen
Format: Artikel
Sprache:eng
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Zusammenfassung:An internal wideband metal‐plate monopole antenna for mobile phone applications is presented. The antenna is easily fabricated by bending a single metal plate and suitable to be embedded within the casing of a mobile phone as an internal antenna. Moreover, the antenna shows a wide operating bandwidth of about 5 GHz (about 1.8–6.7 GHz), making it easy to cover the UMTS band (1920–2170 MHz) and the 2.4–GHz (2400–2484 MHz) and the 5.2/5.8‐GHz (5150–5350/5725–5825 MHz) WLAN bands for mobile/WLAN dual‐mode operation of a mobile phone. The proposed antenna is studied in detail, and the experimental and simulation results of the constructed prototype are also presented. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 1741–1744, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23546
ISSN:0895-2477
1098-2760
DOI:10.1002/mop.23546