Optically driven CPW-fed slot antenna for wireless communications

被引：2
|
作者：
Khodier, M [1 ]
Christodoulou, C [1 ]
机构：
[1] Univ New Mexico, Dept Elect & Comp Engn, Albuquerque, NM 87131 USA
来源：
2000 IEEE-APS CONFERENCE ON ANTENNAS AND PROPAGATION FOR WIRELESS COMMUNICATIONS | 2000年
关键词：
D O I：
10.1109/APWC.2000.900156
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：
The characteristics of a micromachined CPW-fed slot antenna array driven by converting optical power into microwave power using an RF photodetectors are presented in this paper. The CPW line is connected to the active surface of the photodetector, from which the microwave power propagates to feed the radiating slot. The photodetector is fed via an optical fiber from beneath. The output microwave frequency from the photodetector is in the range 15GHz-30GHz. The analysis is performed using IE3D(R). Scattering parameters and radiation patterns are obtained for one antenna element and for four-element antenna array. The results show a very good bandwidth and radiation characteristics of this antenna.
引用
收藏
页码：121 / 124
页数：4
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