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Internal 3G and WLAN/WiMAX antennas integrated in palm-sized mobile devices

✍ Scribed by Saou-Wen Su; Jui-Hung Chou

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
515 KB
Volume
50
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

The integration of a 3G and a WLAN/WiMAX shorted monopole antenna concealed inside a palm‐sized mobile device for multinetwork operation is presented. The two stamped, metal‐plate antennas are mounted at opposite corners of a shielding case. With proper shorting locations and arrangement of antennas in combination with the shielding case, good isolation between the antennas can be obtained. Analysis of the shielding‐case length and the distance between a conducting element and the antennas on the bandwidth and the isolation is also conducted. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 29–31, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22985

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