SAR evaluation of 2-element array antennas for mobile handsets

Qiang Chen, Yasunori Komukai, Kunio Sawaya

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

The peak SAR (Specific Absorption Rate) value of a two-element array antenna used for mobile handsets is evaluated numerically by changing the phase difference of the array elements and the distance between the array antenna and the user's head. It is found that when part of a human head is present in the reactive near-field region of the array antenna, the co-phase feed SAR is slightly smaller than the reverse-phase feed SAR, but when the head is completely outside the reactive near-field region, the co-phase feed SAR is larger the reverse-phase feed SAR.

本文言語English
ホスト出版物のタイトル2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005
ページ2616-2621
ページ数6
出版ステータスPublished - 2005
イベント2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005 - Berlin, Germany
継続期間: 2005 9月 112005 9月 14

出版物シリーズ

名前IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
4

Other

Other2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2005
国/地域Germany
CityBerlin
Period05/9/1105/9/14

ASJC Scopus subject areas

  • 電子工学および電気工学

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