13-7 Calculations of SAR in Human Body due to Transceiver for Push-to-Talk Communication Line in VHF Band

Abstract

The push-to-talk communication line for broadcasting organization is used in VHF band (160MHz Band), and used for a way of communication in the program production. In this report, we designed a helical antenna with a metal case as a handy-type transceiver and calculated the SAR in the human body exposed to electromagnetic waves from the antenna. As a result, the SAR in the human body exposed to electromagnetic waves from the antenna located as usual operation satisfied the limit value indicated in the safety guidelines by the ministry of internal affairs and communications.