DocumentCode
1002466
Title
Computer-aided measurement of Q -factor with application to quasi-optical open resonators
Author
Arora, Rajendra K. ; Aditya, Sheel ; Xu, Xinzhong
Author_Institution
Dept. of Electr. Eng., Florida Agric. & Mech Univ., Tallahassee, FL, USA
Volume
40
Issue
5
fYear
1991
fDate
10/1/1991 12:00:00 AM
Firstpage
863
Lastpage
866
Abstract
A technique for automated measurement of Q based on the observation of resonator response at a set of points near resonance is presented. The resonance curve, suitably corrected for noise and the presence of unwanted modes, is transformed into a linear graph. On the basis of this transformation, an analysis of error in the measurement of Q is carried out. An example of measurement on an open resonator at 97 GHz, with an accuracy of about 1% in the evaluation of Q is included
Keywords
Q-factor measurement; computerised instrumentation; dielectric resonators; measurement errors; microwave measurement; 97 GHz; Q-factor; error; linear graph; quasi-optical open resonators; resonance curve; response; Application software; Circuit noise; Dielectric measurements; Fixtures; Frequency; Magnetic resonance; Microwave measurements; Noise measurement; Q factor; Q measurement;
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/19.106314
Filename
106314
Link To Document