Title :
A low temperature dependent microstrip substrate
Author :
Batliwala, E.R. ; Aitchison, C.S.
Author_Institution :
Chelsea College, Pulton Place, London, England
Abstract :
An X band resonant ring temperature coefficient and the coefficient of effective dielectric constant for a modified zirconate substrate have been measured as -1.58 × 10-6per °C and 3.0 × 10-6per °C over the temperature range -40°C to +120°C at X band. The effective dielectric constant at room temperature varies from 19.82 at 5.98 GHz to 21.24 at 11.61.
Keywords :
Dielectric constant; Dielectric measurements; Dielectric substrates; Microstrip resonators; Optical ring resonators; Permittivity; Resonance; Resonant frequency; Temperature dependence; Temperature distribution;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1977.10672
