DocumentCode :
1421319
Title :
Very wideband amplifiers using transistor feedback pairs
Author :
Richards, J.C.S.
Author_Institution :
Aberdeen University, Department of Natural Philosophy, Aberdeen, UK
Volume :
117
Issue :
10
fYear :
1970
fDate :
10/1/1970 12:00:00 AM
Firstpage :
1949
Lastpage :
1952
Abstract :
The design of very wideband amplifiers using transistor feedback pairs is discussed in detail, and typical experimental results are given. With source and load impedances of 50¿, the product of gain and bandwidth is nearly 2000 MHz for a single pair, and over 10000 MHz for two pairs in cascade, subject to a maximum bandwidth of about 400 MHz. Noise factors range from 2 to 6dB. Source impedances other than 50¿ can be used.
Keywords :
wideband amplifiers;
fLanguage :
English
Journal_Title :
Electrical Engineers, Proceedings of the Institution of
Publisher :
iet
ISSN :
0020-3270
Type :
jour
DOI :
10.1049/piee.1970.0344
Filename :
5249228
Link To Document :
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