A wideband, fiber-optic, true time-steered array receiver

被引：0
|
作者：
Matthews, PJ
Frankel, MY
Esman, RD
机构：
来源：
1997 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS I-III: HIGH FREQUENCIES IN HIGH PLACES | 1997年
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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：
The first fiber-optically controlled true time-delay array receiver capable of wide instantaneous bandwidth is demonstrated. The one-dimensional array consists of eight spiral elements arranged in a sparsely populated, unequally-spaced array pattern designed to suppress grating lobes and give a narrow main beam. The receiver exhibited +/- 60 degrees azimuth steering with no observable squint over a microwave component-limited bandwidth of 6-18 GHz.
引用
收藏
页码：347 / 350
页数：4
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