DocumentCode :
870285
Title :
Equivalent circuits of a transistor mixer
Author :
El-Said, M.A.H.
Author_Institution :
Cairo University, Faculty of Engineering, Cairo, United Arab Republic
Volume :
2
Issue :
12
fYear :
1966
fDate :
12/1/1966 12:00:00 AM
Firstpage :
439
Lastpage :
440
Abstract :
Both resistive and reactive effective parameters of a transistor mixer are expressed in terms of oscillator amplitude and the small-signal quiescent parameters. The frequencies of the three signals in a mixer, being different, give rise to three effective equivalent circuits: one in respect of the intermediate-frequency output, one as presented to the radio-frequency source and one as presented to the oscillator source. The proposed circuits offer a convenient means of mixer-circuit design up to the frequencies at which the small-signal equivalent circuit is applicable.
Keywords :
electron tubes; production;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:19660368
Filename :
4207032
Link To Document :
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