✦ LIBER ✦

SAR of internal antenna in mobile-phone applications

✍ Scribed by K. H. Chan; K. M. Chow; L. C. Fung; S. W. Leung

Publisher: John Wiley and Sons
Year: 2005
Tongue: English
Weight: 243 KB
Volume: 45
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.20797

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✦ Synopsis

Abstract

This paper presents an investigation of the effect of the internal antenna on the specific absorption rate (SAR), and the effect of the presence of a human head at close proximity to a mobile phone upon the antenna performance in mobile‐phone applications. Both the experimental measurement and numerical simulation of the SAR values and the antenna performance parameters of a typical internal antenna are presented. The results indicate that the far‐field radiations of the internal antenna can be reduced by 3 dB with the presence of human head. © 2005 Wiley Periodicals, Inc. Microwave Opt Technol Lett 45:286–290, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20797

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