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° from the vertical axis, in order to cover from low elevation angles to the zenith direction. Four sector beams which have 90° half-power beam width can cover 360° 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.
|出版ステータス||Published - 1997 12 1|
|イベント||Proceedings of the 1997 Topical Symposium om Millimeter Waves - Hayama, Jpn|
継続期間: 1997 7 7 → 1997 7 8
|Other||Proceedings of the 1997 Topical Symposium om Millimeter Waves|
|Period||97/7/7 → 97/7/8|
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