Estimation of Current Distribution on Cellular Telephone Antennas Affected by Human Body Interaction

スポンサーリンク

概要

• 論文の詳細を見る

• This paper describes an estimation method for an antenna current distribution including the interaction between a cellular telephone antenna and a human body. In our experiments, current distributions on a half wavelength dipole antenna at 900 MHz are evaluated by measuring the magnetic field near the antenna, when a human head-sized phantom model is located near the dipole antenna. From the experiments, the antenna current around a feed point is confirmed to increase by 30% due to the interaction effect. This result shows that antennas of portable phones should be designed by considering the effect of a human presence for the development of the higher performance antenna, and our estimation method will contribute to optimizing the design of such antennas.

• 一般社団法人電子情報通信学会の論文
• 2001-09-01

著者

• Kuriyama T

  Nec Corp. Kawasaki‐shi Jpn

• Kuriyama Toshihide

  Emc Engineering Center Nec Corporation

• Hankui Eiji

  Emc Engineering Center Nec Corporation

• HARADA Takashi

  EMC Engineering Center, NEC Corporation

• Harada Takashi

  Emc Engineering Center Nec Corporation

関連論文

• Thin Film Shielded Loop Coil for Magnetic Near Field Measurements
• Estimation of Current Distribution on Cellular Telephone Antennas Affected by Human Body Interaction

スポンサーリンク