电测与仪表Issue(z1)：112-114,3.
二进制感应分压器及其在高速采样器线性度校准中的应用
Binary Inductive Voltage Divider and its Application in Calibration of the Linearity of Wideband Digitizer
冯建 1石雷兵 1刘文芳 2邓兴启 3潘仙林4
作者信息
- 1. 上海市计量测试技术研究院，上海201203
- 2. 河南省计量科学研究院，郑州450008
- 3. 北京邮电大学，北京100876
- 4. 中国计量科学研究院，北京100013
- 折叠
摘要
Abstract
The linearity of wideband digitizers should be calibrated in application of precision measurement of AC sinu-soidal signals with audio frequency. To solve the problem of the difficulty to confirm linearity of the standard when cal-ibrate using decimal divider or AC reference meter, a method based on binary inductive voltage( BIVD) divider which processes precision voltage ratio and involves the feature of self-calibration is studied. The principle of BIVD is intro-duced, and also its self-calibration method. The linearity of a wideband digitizer is measured with input voltage at 1kHz, 10kHz and 100kHz.关键词
二进制/感应分压器/高速采样/线性度Key words
binary/IVD/wideband digitizer/linearity分类
信息技术与安全科学引用本文复制引用
冯建,石雷兵,刘文芳,邓兴启,潘仙林..二进制感应分压器及其在高速采样器线性度校准中的应用[J].电测与仪表,2013,(z1):112-114,3.
