摘要
针对中国遥感高分辨率传输型相机的发展趋势,提出了一些降低信号处理电路噪声的方法;从信号完整性理论出发,利用电子设计自动化(EDA)工具Cadence软件进行了仿真与验证,并经实际电路测试验证取得了良好的效果。
In background of the trends of the high - resolution remote sensing camera, the article proposed some methods of reducing noise in signal processing circuit. Based on the theory of Signal Integrity, it simulated and validated on a software named Cadence, at last, verified on real circuit, and got very good results.
出处
《航天返回与遥感》
2008年第4期36-41,共6页
Spacecraft Recovery & Remote Sensing
基金
国家重大科技专项工程
关键词
电荷耦合器件
低噪声
信号处理
遥感相机
Charge coupled device Low noise Signal processing Remote camera
