Title :
New method for the measurement of coupling coefficients of transmission cavities
Author :
Sanchez, M.C. ; Hernandez, A. ; Martin, E. ; Margineda, J. ; Zamarro, J.M.
Author_Institution :
Universidad de Murcia, Departemento de Fisica, Facultad de Ciencias, Murcia, Spain
fDate :
2/1/1987 12:00:00 AM
Abstract :
A new automatic technique for measuring the coupling coefficients, resonant frequency and quality factors of transmission resonators is presented. It is based on the simultaneous measurement of the transmitted and reflected power near resonance. A linear regression analysis provides the resonator parameters with good accuracy. The accuracies of the measurements are 1 part in 107 for the resonant frequency, 0.1% for the quality factor and 1% for the coupling coefficients
Keywords :
automatic testing; cavity resonators; electric variables measurement; automatic technique; cavity resonators; coupling coefficient measurement; linear regression analysis; quality factors; reflected power measurement; resonant frequency; resonator parameters; transmission cavities; transmission resonators; transmitted power measurement;
Journal_Title :
Microwaves, Antennas and Propagation, IEE Proceedings H
Conference_Location :
2/1/1987 12:00:00 AM
DOI :
10.1049/ip-h-2.1987.0021
