Title :
The Accuracy of AM and FM Noise Measurements Employing a Carrier Suppression Filter and Phase Detector (Short Papers)
Author :
Fikart, Joseph L. ; Nigrin, Jan ; Goud, Paul A.
fDate :
10/1/1972 12:00:00 AM
Abstract :
The accuracy of a commonly used noise-measuring system at microwave frequencies is calculated under actual measuring conditions. Serious deviations are shown to occur, which impose a lower and upper frequency limit on "double-channel" AM and FM noise measurements, respectively.
Keywords :
Circuits; Diodes; Filters; Inductors; Microwave oscillators; Noise measurement; Phase detection; Phase frequency detector; Phase noise; Power generation;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
DOI :
10.1109/TMTT.1972.1127848
