DocumentCode
2622820
Title
Multiple Pumped Parametric Amplifiers
Author
Spacek, G.C.
Volume
62
Issue
1
fYear
1961
fDate
15-17 May 1961
Firstpage
151
Lastpage
153
Abstract
A new concept in the field of parametric amplifiers has been evolved which provides significant increase in the gain-bandwidth product and stability of such devices . The concept involves the use of two independent pump sources of different frequencies. In this paper, the basic idea of multiple pumping is described and the analysis of double pumped parametric amplifiers is given. The experimental results obtained with such devices at VHF and microwave frequencies are reported.
Keywords
Bandwidth; Broadband amplifiers; Frequency; Noise figure; RLC circuits; Resonance; Signal generators; Tuned circuits; VHF circuits; Varactors;
fLanguage
English
Publisher
ieee
Conference_Titel
PGMTT National Symposium Digest
Conference_Location
Washington, DC, USA
Type
conf
DOI
10.1109/PGMTT.1962.1122404
Filename
1122404
Link To Document