Acousto-electro-optic interferometer for RF phase control

被引:0
|
作者
Pacheco, GM [1 ]
机构
[1] UNIVAP, Inst Res & Dev, IP&D, BR-2911 Sao Jose Dos Campos, SP, Brazil
来源
关键词
acousto-optics; electro-optics; phase control; acousto-optic modulator; electro-optic modulator; RF signal processing; antenna phase array;
D O I
10.1117/12.330476
中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
摘要
It is presented a general discussion about acousto-optic and electro-optic interferometric systems for R.F. phase control. After point out the most important problems of such systems it is presented the one arm interferometer based on a collinear acousto-optic modulator and an electro-optic modulator. This proposed setup is compared with the two arms interferometers and its characteristics as insertion loss and bandwidth are discussed.
引用
收藏
页码:206 / 210
页数:5
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