Title :
Parametric Amplification (Correspondence)
fDate :
5/1/1963 12:00:00 AM
Abstract :
According to Manley-Rowe power relations the difference of pump and signal frequencies yields the so-called negative resistance parametric amplifier. In this case, infinite gain is possible in contrast to the sum frequency amplifier or up-converter which has a finite gain determined by the pump and signal frequencies.
Keywords :
Antenna measurements; Circuits; Dielectric constant; Dielectric loss measurement; Dielectric measurements; Frequency modulation; Loss measurement; Microwave frequencies; Microwave measurements; Soil measurements;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
DOI :
10.1109/TMTT.1963.1125636
