Analysis and Optimization of Mobile Phone Antenna Radiation Performance in the Presence of Head and Hand Phantoms

Erdem Ofli, Chung-Huan Li, Nicolas Chavannes and Niels Kuster, in Turkish Journal of Electrical Engineering & Computer Sciences, Vol.16, No.1 2008. Available online 5 February 2008

A commercial clam shell phone CAD model is used to numerically investigate the effect of a hand phantom on mobile phone antenna radiation performance. The simulation results show that the position of the fingers on the phone, and palm-phone distance, strongly affect antenna performance. This study also demonstrates that the latest breakthrough in numerical tools enables conducting multi-goal optimizations of CAD-parameterized phones in real usage conditions.

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