Switched four-sector beam antenna for indoor wireless LAN systems in the 60 GHz band

被引：1

作者：

Ihara, T ^{[1
]}

Manabe, T ^{[1
]}

Iigusa, K ^{[1
]}

Kijima, T ^{[1
]}

Murakami, Y ^{[1
]}

Iwasaki, H ^{[1
]}

机构：

[1] Minist Posts & Telecommun, Commun Res Lab, Koganei, Tokyo 184, Japan

来源：

1997 TOPICAL SYMPOSIUM ON MILLIMETER WAVES - PROCEEDINGS | 1998年

关键词：

D O I：

10.1109/TSMW.1997.702485

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A switched four-sector beam antenna for wireless LAN system in the 60 GHz band has been developed. The antenna has a pyramidal configuration. Each isosceles triangular surface of the pyramid has been inclined 30 degrees from the vertical axis, in order to cover from low elevation angles to the zenith direction. Four sector beams which have 90 degrees half-power beam width can cover 360 degrees in the azimuth plane. Each sector beam achieved more than 6.5 dBi and the axial ratio of less than 2.5 dB in the 59-60 GHz band.

引用

页码：115 / 118

页数：4