The 24-GHz Band Beam Switchable Triple-Plane Active Sector Antenna

被引：0
|
作者：
Fukuda, G. [1 ]
Yoshida, S. [2 ]
Kobayashi, Y. [2 ]
Tashiro, S. [1 ]
Noji, T. [3 ]
Shirosaki, T. [4 ]
Hasegawa, M. [4 ]
Suzuki, T. [4 ]
Suda, T. [4 ]
Muraguchi, M. [1 ]
Kawasaki, S. [2 ]
机构：
[1] Tokyo Univ Sci, Dept Elect Engn, Tokyo 162, Japan
[2] Japan Aerosp Explorat Agcy, Inst Space & Astronaut Sci, Chofu, Tokyo, Japan
[3] Tokyo Metropolitan Univ, Dept Phys, Hachioji, Tokyo, Japan
[4] Japan Radio Co Ltd, Tokyo, Japan
来源：
2013 7TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) | 2013年
关键词：
beam switchable antenna; space communication; space probe and satellite; SP3T switch; polyhedron sector antenna; ARRAY;
D O I：
暂无
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：
In order to realize a compact beam switchable antenna, a 6 x 2 triple-plane sector antenna array is fabricated and tested. The array antennas are assembled with an polygon angle of 140 degrees for seamless beam switch characteristics within -3 dB beam width. S-parameters of the amplifier module and radiation patterns of the active antenna array are measured. The amplifier module has 8 dB to 11 dB gain and over 15 dB isolation in output terminals. Seamless beam switch capability of 120 degrees in -3 dB beam width is confirmed.
引用
收藏
页码：1585 / 1588
页数：4
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