DocumentCode
916159
Title
Interdependence of Gain and Idler Conversion Loss in Parametric Amplifiers (Letters)
Author
Singh, Devendra Narain
Volume
25
Issue
7
fYear
1977
fDate
7/1/1977 12:00:00 AM
Firstpage
621
Lastpage
622
Abstract
lnterdependence of gain and idler conversion has been experimentally investigated in parametric amplifiers having, single diode circuit configuration. The results indicate that for high gain amplifiers, the inherent idler rejection is inadequate, and larger lengths of pump waveguide, designed to be below cutoff at idler frequency, are to be used for reducing the effect of pump sideband noise on the noise temperature of the parametric amplifiers.
Keywords
Circuit noise; Degradation; Discharges; Electromagnetic heating; Electrons; Frequency conversion; Microwave amplifiers; Microwave theory and techniques; Noise reduction; Plasma temperature;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/TMTT.1977.1129170
Filename
1129170
Link To Document