| Title | Digital generator assisted impedance bridge |
| Publication Type | Conference Paper |
| Year of Publication | 2002 |
| Authors | Corney, A. C. |
| Conference Name | CPEM Digest (Conference on Precision Electromagnetic Measurements) |
| Keywords | Digital generator, Electric generators, Electric impedance, Electric measuring bridges, Electric potential, Impedance bridge, Voltmeters |
| Abstract | A manually-operated prototype wide-range four-terminal-pair universal impedance bridge has been constructed in order to test ideas for an automated bridge. The least relative uncertainty is 2×10-5 at 1 kHz and about 20×10-5 at 100 kHz. A two-phase digital voltage generator provides convenient sources for the two voltages required to bring the bridge to near but not exact balance. The detector offset voltages are measured with a vector voltmeter and used to correct for the inexact balance. |
| URL | http://www.scopus.com/inward/record.url?eid=2-s2.0-0036388576&partnerID=40&md5=511bc3728a5c76806df669a0dde1dbef |
