エレクトロニクス実装学会誌
Online ISSN : 1884-121X
Print ISSN : 1343-9677
研究論文・技術論文
石膏ボードを用いた電波吸収体による無線LAN使用環境改善に関する検討
祥雲 勇一大場 琴子鈴木 宏和渡邊 慎也橋本 修
著者情報
ジャーナル フリー

2009 年 12 巻 2 号 p. 154-158

詳細
抄録

This paper reports the design of a wave absorber composed of plaster board, a common building material, and conductive paper, for IEEE 802.11b/g (2.45 GHz) and IEEE 802.11a (5.2 GHz) wireless LANs. A plaster board of standard thickness was selected for this design and the resistance of the conductive paper was changed; the total thickness is 50 mm and the resistance is 194 Ω/□. The wave absorber was fabricated based on the design, and its absorption characteristics were measured. Furthermore, an installation test of this absorber was conducted in a shielded room and improvement of speech quality was observed. Thus, we have shown that a wave absorber for two frequencies commonly used in wireless LANs can be realized.

著者関連情報
© 2009 一般社団法人エレクトロニクス実装学会
前の記事 次の記事
feedback
Top