Published November 1981
| Version v1
Journal article
Measurement of very small phase differences
Creators
- 1. Brookhaven National Laboratory, Associated Universities, Inc., Upton, New York 11973
Description
A simple method is presented to measure very small phase differences in the range of microradians between two ac voltages. The voltages are combined linearly and one of them is adjusted in amplitude such that the output is a minimum. This minimum voltage is proportional to the phase shift to be measured. The method is applicable from power to radio frequencies
Additional details
Publishing Information
- Journal Title
- Rev. Sci. Instrum.
- Journal Volume
- 52
- Journal Issue
- 11
- Series
- Rev. Sci. Instrum.
- Journal Page Range
- 1776-1777
- ISSN
- 0034-6748
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 13653890
- Subject category
- S42: ENGINEERING;
- Descriptors DEI
- ALTERNATING CURRENT; DATA; ELECTRIC POTENTIAL; FREQUENCY RANGE; MATHEMATICAL MODELS; MEASURING INSTRUMENTS; PHASE SHIFT; SPECIFICATIONS
- Descriptors DEC
- CURRENTS; ELECTRIC CURRENTS; INFORMATION