Accession Number : AD0736864
Title : Noise Reduction in Broad Band RF Power Amplifiers using Phase Lock Techniques.
Descriptive Note : Technical rept.,
Corporate Author : ARMY ELECTRONICS COMMAND FORT MONMOUTH N J
Personal Author(s) : Bowman,D.
Report Date : JAN 1972
Pagination or Media Count : 34
Abstract : The purpose of the report is to show a technique for reducing the noise output of RF broad band power amplifiers. The report will describe the design, construction, and comparative testing of two types of transmitting systems: (1) a standard crystal oscillator and high gain power amplifier; and (2) a high power voltage control led oscillator and low gain power amplifier phase lock system. Noise outputs over the frequency range of 30 to 75 MHz will be compared on a theoretical as well as empirical basis. These results will serve to show the present state-of-the-art in RF power amplifier low noise design. (Author)
Descriptors : (*POWER AMPLIFIERS, *NOISE(RADIO)), RADIOFREQUENCY AMPLIFIERS, PHASE LOCKED SYSTEMS, BROADBAND, REDUCTION
Subject Categories : Electrical and Electronic Equipment
Distribution Statement : APPROVED FOR PUBLIC RELEASE