A seven-decade adjustable-ratio inductively-coupled voltage divider with 0.1 part per million accuracy
作者:
Joseph J.Hill,
A.P.Miller,
期刊:
Proceedings of the IEE - Part B: Electronic and Communication Engineering
(IET Available online 1962)
卷期:
Volume 109,
issue 44
页码: 157-162
年代: 1962
DOI:10.1049/pi-b-2.1962.0180
出版商: IEE
数据来源: IET
摘要:
The causes of the residual errors in tapped-decade inductively-coupled voltage dividers are examined together with the additional errors which arise when several decades are interconnected to provide multiple adjustable ratios. Means for controlling or reducing these errors are considered, and an account is given of the construction and performance of a seven-decade divider whose errors at 1 kc/s do not exceed 1 part in 107of the output voltage for ratios between 1 : 1 and 0.1 : 1, and 1 part in 108of the input for ratios between 0.1 : 1 and 0.01 : 1.
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