DocumentCode
795856
Title
Efficient EM analysis of hand-held mobile telephones close to human head using modified method of moments
Author
Ruoss, H O ; Jakobus, U. ; Landstorfer, F.M.
Author_Institution
Inst. fur Hochfrequenztech., Stuttgart Univ., Germany
Volume
31
Issue
12
fYear
1995
fDate
6/8/1995 12:00:00 AM
Firstpage
947
Lastpage
948
Abstract
An efficient calculation method for the radiation performance of hand-held mobile telephones is proposed. It enables an accurate modelling of any complex antenna and any case structure to calculate input impedance, SAR values inside the head, and electric and magnetic near-fields and far-fields. The head of the user is approximated by a layered homogeneous lossy dielectric sphere
Keywords
antenna radiation patterns; cellular radio; cordless telephone systems; electric impedance; electromagnetic field theory; human factors; method of moments; mobile antennas; EM analysis; SAR values; antenna modelling; calculation method; far-fields; hand-held mobile telephones; head close proximity; human head model; input impedance; layered homogeneous lossy dielectric sphere; modelling; modified method of moments; near-fields; radiation performance;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19950668
Filename
391010
Link To Document