Title :
Parametric Amplifiers - Status 1961
Abstract :
Challenged by recent significant noise reduction schemes in traveling-wave tubes and by the ultra low noise capabilities of masers, four years of continued effort on the part of the most capable engineering talent has advanced parametric amplifier technology to the point that today this device enjoys a favorite position as a building block in the retrofitting of present and in the planning of future systems.
Keywords :
Bandwidth; Capacitance; Circuit noise; Cutoff frequency; Low-noise amplifiers; Microwave frequencies; Noise reduction; Semiconductor device noise; Semiconductor diodes; Varactors;
Conference_Titel :
PGMTT National Symposium Digest
Conference_Location :
Washington, DC, USA
DOI :
10.1109/PGMTT.1961.1122362
