Título Electromagnetic Energy Exposure of Simulated Users of Portable Cellular Telephones Resumo This paper describes a method to quantify the RF exposure of the users of portable cellular phones in terms of Specific Absorption Rate (SAR). The method involves a robotic system to accurately position an isotropic E-field probe within equivalent biological tissue. The

Título Human Exposure to Radio Frequency and Microwave Radiation from Portable and Mobile Telephones and Other Wireless Communication Devices Resumo The Institute of Electrical and Electronics Engineers (IEEE) Committee on Man and Radiation (COMAR) recognises that there is public concern about the safety of exposure to the radio frequency (RF) and microwave (MW) fields

Título Influência Mútua entre o Telefone Celular e a Cabeça Humana Resumo Esta comunicação aborda o problema da influência mútua entre a antena de um telefone móvel e a cabeça humana. Depois de uma breve referência aos métodos usados para a obtenção de valores para as várias grandezas que caracterizam o problema, discute-se as

Título SAR Generated by Commercial Cellular Phones — Phone Modeling, Head Modeling, and Measurements Resumo This paper presents the computation of the specific absorption rate (SAR) generated by cellular phones inside an anatomical model of a head. Four models of commercially available phones have been considered working at 900- and 1800-MHz bands (global system

Título The Dependence of Electromagnetic Energy Absorption Upon Human Head Tissue Composition in the Frequency Range of 300-3000 MHz Resumo The requirements for testing compliance of cellular phones with electromagnetic safety limits demand evaluation of the maximum exposure that may occur in the user group under normal operational conditions. Under these conditions, the tissues