Photonic multiple beam forming systems for broadband RF antenna arrays

被引：0
|
作者：
Wagner, KH [1 ]
Braker, B [1 ]
Gao, L [1 ]
Gu, D [1 ]
Li, Y [1 ]
Herriot, S [1 ]
Weverka, RT [1 ]
机构：
[1] Univ Colorado, Dept ECe, Optoelect Comp Syst Ctr, Boulder, CO 80309 USA
来源：
2005 Digest of the LEOS Summer Topical Meetings | 2005年
关键词：
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Two broadband, sparse array, multiple-beamforming, optical processors are presented. They enable squint-free, true-time delay beamforming of large, randomly-spaced antenna arrays by compensating the frequency-dependent scale factor of the RF images produced by a Fourier optical imager.
引用
收藏
页码：153 / 154
页数：2
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