A wide-band bridge for the measurement of the complex permittivity of polymeric solids and other materials
G J Pratt; M J A Smith; G J Pratt; Dept. of Phys., Univ. of Warwick, Coventry, UK; M J A Smith; Dept. of Phys., Univ. of Warwick, Coventry, UK
Журнал:
Journal of Physics E: Scientific Instruments
Дата:
1982-09-01
Аннотация:
A set of design criteria and performance limits are presented for a bridge to measure complex permittivity over a frequency range of at least 30 mHz to 3 MHz. The application of the bridge is illustrated by reference to polyethylene terephthalate.
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