高频检波器线性度的测量与设计
THE MEASUREMENT AND DESIGN OF THE LINEARITY OF A HIGH-FREQUENCY DETECTOR
-
摘要: 正 一种常用的典型检波器电路如图1所示。该电路的电压响应特性曲线底部有弯曲见图2。若用这种检波器来检测高频脉冲信号,有可能严重地影响测量脉冲包络各参量的精度。图3示出了输入高频信号为钟形调制时的失真情况
-
关键词:
Abstract: The problems of non-linear voltage response of the high-frequency detector are analy-sed and discussed. And also, the methods of dynamical detecting of the linearity of a detector and the quantitative design of its linearity are presented. -
计量
- 文章访问数: 1799
- HTML全文浏览量: 65
- PDF下载量: 285
- 被引次数: 0
下载:
