DocumentCode
1841960
Title
A SAR test procedure for wireless devices with simultaneous multi-band transmission
Author
Siegbahn, M. ; Tornevik, C.
Author_Institution
Ericsson Res., Ericsson AB, Stockholm, Sweden
Volume
2
fYear
2003
fDate
22-27 June 2003
Firstpage
1033
Abstract
In this paper a procedure for SAR (specific absorption rate) testing of wireless devices with simultaneous transmission in multiple bands is presented. The approach of this test procedure is to measure SAR for the transmitters in the device separately, add the measured SAR distributions and then finally calculate the 1 g and 10 g mass averaged SAR from the resulting distribution. The procedure has been tested successfully on a number of devices including a GSM mobile phone with an integrated long-range Bluetooth transmitter.
Keywords
Bluetooth; cellular radio; electromagnetic wave absorption; mobile handsets; radio transmitters; GSM mobile phone; SAR test procedure; integrated long-range Bluetooth transmitter; mass averaged SAR; simultaneous multiband transmission wireless devices; specific absorption rate; transmitter SAR measurement; Frequency measurement; GSM; Imaging phantoms; Liquids; Mobile handsets; Probes; Radio frequency; Specific absorption rate; Testing; Transmitters;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2003. IEEE
Conference_Location
Columbus, OH, USA
Print_ISBN
0-7803-7846-6
Type
conf
DOI
10.1109/APS.2003.1219411
Filename
1219411
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