| 空间积分双反向通道反常声光相关器 |
| |
| 引用本文： | 俞宽新 赵启大. 空间积分双反向通道反常声光相关器[J]. 光学学报, 1995, 15(3): 81-384 |
| |
| 作者姓名： | 俞宽新 赵启大 |
| |
| 作者单位： | 北京工业大学应用物理系 |
| |
| 摘 要： | 介绍一种采用双反向通道ＴｅＯ２反常声光器件构成的空间积分声光相关器（ＳＩＡＯＣ）。使用直接探测法对矩形脉冲调制的模拟雷达信号进行了抗干扰实验，当矩形脉冲宽度为１０μｍ时，相关增益可达１６ｄＢ．
|
| 关 键 词： | 空间积分 双通道 声光相关器 |
| 收稿时间： | 1993-09-08 |
Space Intergrating Acousto-optic Correlator Using an Extraodinary AO Device |
| |
| Yu Kuanxin, Zhao Qida. Space Intergrating Acousto-optic Correlator Using an Extraodinary AO Device[J]. Acta Optica Sinica, 1995, 15(3): 81-384 |
| |
| Authors: | Yu Kuanxin Zhao Qida |
| |
| Abstract: | A space intergrating acousto-optic correlator (SIAOC) using one extraodinary acousto-optic device with two oppositely directed channels is proposed. Some interferencefree experimental results for analog radar signal (high- frequency signal modulated by rectangular pulses) through directed detection are given. When the width of the rectangular pulses is 10 μs, the correlative gain is 16 dB. |
| |
| Keywords: | space intergrating acousto-optic correlator two channels. |
| 本文献已被 CNKI 维普 等数据库收录！ |
