Analysis of SAR on flat phantom for different multi-antenna mobile terminals

Hui Li, Apostolos Tsiaras, Benoit Derat, Buon Kiong Lau

Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceedingpeer-review

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Abstract

Evaluation of Specific Absorption Rate (SAR) for multiple antenna systems is becoming important, with the upcoming deployment of LTE-Advanced. In this work, the influence of different antenna locations and antenna types was investigated for stand-alone SAR and simultaneous SAR, to provide some guidelines for antenna design in multi-antenna handsets. For simultaneous SAR, different phase shifts between antenna ports were considered and the averaged SAR was used as a metrics for comparison. The SAR performances were evaluated in simulation for the body worn scenario, and different placements of the mobile handset, i.e., with either the screen or back side closer to the body, were studied.
Original languageEnglish
Title of host publicationEuropean Conference on Antennas and Propagation (EuCAP), 2014
PublisherIEEE - Institute of Electrical and Electronics Engineers Inc.
Pages1989
Number of pages5
ISBN (Electronic)978-8-8907-0184-9
DOIs
Publication statusPublished - 2014
Event8th European Conference on antennas and Propagation (EuCAP), 2014 - The Hague, The Netherlands, The Hague, Netherlands
Duration: 2014 Apr 62014 Apr 11
Conference number: 8

Publication series

Name
ISSN (Print)2164-3342

Conference

Conference8th European Conference on antennas and Propagation (EuCAP), 2014
Abbreviated titleEuCAP 2014
Country/TerritoryNetherlands
CityThe Hague
Period2014/04/062014/04/11

Subject classification (UKÄ)

  • Electrical Engineering, Electronic Engineering, Information Engineering

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