DocumentCode :
2680306
Title :
A Unified Analysis of Transmission Line Discriminators for F. M. Noise Measurements
Author :
Brozovich, R.S.
fYear :
1983
fDate :
May 31 1983-June 3 1983
Firstpage :
369
Lastpage :
371
Abstract :
The transmission line discriminator is a well known system for measuring phase noise of an oscillator. Using several forms of these circuits, (particularly those patented by Ashley et al. ) as a basis, we derive equations for the mixer I.F. output voltage, use these to determine the sensitivity of the discriminator and system threshold. This is related to a minimum detectable frequency deviation. Combining these theoretical equations and computer simulations with experimental results, we provide a unified analysis of frequency discriminators which goes well beyond any analysis available in current literature.
Keywords :
Distributed parameter circuits; Equations; Frequency; Noise measurement; Oscillators; Phase measurement; Phase noise; Threshold voltage; Transmission line measurements; Transmission line theory;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave Symposium Digest, 1983 IEEE MTT-S International
Conference_Location :
Boston, MA, USA
ISSN :
0149-645X
Type :
conf
DOI :
10.1109/MWSYM.1983.1130915
Filename :
1130915
Link To Document :
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