高速CCD视频摄像机的设计与研究

Design and Study of Highspeed CCD Video Camera

针对大视场、高帧频、多目标电视测量系统，介绍了高速ＣＣＤ视频摄像机的设计和研究。研究高速ＣＣＤ视频信号的产生，给出相应的电路设计。建立并分析了信号变换模型。基于设计的信号变换电路，可把高速ＣＣＤ视频摄像机和标准ＴＶ监视器、录像机联合起来使用，实现高速ＣＣＤ视频信号的显示与记录，而不需要昂贵的辅助仪器。实验结果表明高速ＣＣＤ视频摄像机的适用性。

The design and study of the highspeed CCD video camera are introduced in accordance with the television measurement system with spacious fieldofview,high frame rate and multitarget.The generation of the highspeed CCD video signal is discussed and the design of correspondent circuit is presented.The signal transformation model is built and analyzed.Based on the circuit designed for the signal transformation,the highspeed CCD video camera can be used in combination with standard TVmonitors and videocorders to display and record highspeed CCD video signal without needing additional expensive equipment.The experimental results show that the highspeed CCD video camera in this paper is applicable. 