DocumentCode :
874550
Title :
Measurement of Time-Quadrature Components of Microwave Signals
Author :
Richmond, J.H.
Volume :
3
Issue :
3
fYear :
1955
fDate :
4/1/1955 12:00:00 AM
Firstpage :
13
Lastpage :
15
Abstract :
A phase-sensitive coherent detector used for microwave laboratory measurements is described. The receiver measures the real (|E| cos alpha) and imaginary (|E| sin alpha) components of a signal E with equipment which is less elaborate than that required for measuring the amplitude |E| and phase alpha. Furthermore, many calculations are more convenient if E is presented in rectangular rather than polar form. Measurements made with the receiver on known fields in waveguides are included to demonstrate its accuracy. The receiver has a sensitivity of -125 dbw at 9,375 mc.
Keywords :
Arm; Detectors; Frequency; Hybrid junctions; Klystrons; Microwave devices; Microwave measurements; Phase detection; Phase measurement; Waveguide junctions;
fLanguage :
English
Journal_Title :
Microwave Theory and Techniques, IRE Transactions on
Publisher :
ieee
ISSN :
0097-2002
Type :
jour
DOI :
10.1109/TMTT.1955.1124939
Filename :
1124939
Link To Document :
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