时间积分声光相关器相关峰的提取  

A Method of Obtaining Correlating Peak of the Time Integrating Acousto Optic Correlator

作　　者：张波[1] 李国华[1] 刘慧 

机构地区：[1]山东曲阜师范大学激光所 [2]山东东营联合大学数理系

出　　处：《光学学报》1998年第9期1238-1242,共5页Acta Optica Sinica

摘　　要：对时间积分声光相关器的原理进行了理论分析，通过实验得到了叠加在包络上的相关峰波形，为了对其进行修正，引入了后处理电路，最后得到了比较理想的相关峰波形。The principle of the time integrating acousto optic correlator is analyzed theoretically. The correlating peak overlapped on a vias was detected experimentally. To modify the correlating peak, the post processing circuit was introduced. The ideal correlating peak was obtained.

关 键 词：时间积分 声光相关器 相关峰 原理 信号处理 

分 类 号：TN911.7[电子电信—通信与信息系统] TN65[电子电信—信息与通信工程]