Electrically steerable cylindrical microstrip array antenna

被引:2
|
作者
Lee, CS [1 ]
Hsieh, TH
Chen, PW
机构
[1] So Methodist Univ, Dept Elect Engn, Dallas, TX 75275 USA
[2] I Shou Univ, Dept Elect Engn, Kaohsiung 804, Taiwan
[3] Wu Feng Inst Technol, Dept Elect Engn, Chiayi 621, Taiwan
关键词
microstrip antenna; beam steering;
D O I
10.1002/mop.10771
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 novel electronic beam steering is achieved by varying the amplitude of each radiating element in a microstrip array on a curved surface. PIN diodes are used to turn on the radiating patches facing in the intended direction white turning off all other patches. Since the amplitude-varying antenna does not use expensive phase shifters, the resultant beam-steering system is much less expensive than conventional phased-array antennas. (C) 2003 Wiley Periodicals, Inc.
引用
收藏
页码:386 / 387
页数:2
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