Uncertainty Analysis for Four Terminal-Pair Capacitance and Dissipation Factor Characterization at 1 and 10 MHz
Abstract
The Electricity Division at the Nationals Institute of Standards and Technology (NIST, formerly NBS) has developed the capability to characterize capacitance and dissipation factor for four terminal-pair (4TP) air dielectric capacitors at frequencies from 1 kHz to 10 MHz. The method, based on work by Cutkosy and Jones of NBS and recent developments by Hewlett-Packard Japan involves single-port network analyzer impedance measurements at frequencies from 40 MHz to 200 MHz and capacitance measurements using a precision 1 kHz capacitance meter. A mathematical regression algorithm is used to extrapolate inductance and resistance measurements from the network analyzer down to 1 kHz in order to predict capacitance and dissipation factor from 1 kHz to 10 MHz. A comprehensive uncertainty analysis for the procedure is presented.
Document Details
- Document Type
- Technical Report
- Publication Date
- Apr 01, 2000
- Accession Number
- ADA594990
Entities
People
- Andrew D. Koffman
- Bryan C. Waltrip
- Nile M. Oldham
- Svetlana Avramov-Zamurovic