DocumentCode
1282164
Title
SAR reduction for handset with two-element phased array antenna computed using hybrid MoM/FDTD technique
Author
Mangoud, M.A. ; Abd-Alhameed, R.A. ; McEwan, N.J. ; Excel, P.S. ; Abdulmula, E.A.
Author_Institution
Telecommun. Res. Centre, Bradford Univ., UK
Volume
35
Issue
20
fYear
1999
fDate
9/30/1999 12:00:00 AM
Firstpage
1693
Lastpage
1694
Abstract
An investigation into a two-element phased antenna array mobile handset using the MoM/FDTD hybrid method is presented. The array is designed to provide a spatial null in the near field zone in the direction of the human head. Compared with an omnidirectional antenna, the overall efficiency and azimuth coverage are improved and the peak specific absorption rate in the head can be reduced by at least 10 dB
Keywords
antenna phased arrays; RF exposure reduction; SAR reduction; azimuth coverage improvement; efficiency improvement; human head direction; hybrid MoM/FDTD technique; mobile handset antenna; near field zone; peak specific absorption rate; spatial; two-element phased array antenna;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19991166
Filename
811122
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