DocumentCode :
2686733
Title :
Wide-Band Limiting Amplifiers with Low Second Harmonic Distortion, Utilizing GaAs MMIC Limiters
Author :
Crescenzi, E.J., Jr. ; Besser, R.S. ; Tucker, B.A. ; Kritzer, T.R.
fYear :
1985
fDate :
4-6 June 1985
Firstpage :
328
Lastpage :
331
Abstract :
A 2-6 GHz microwave limiting amplifier has been constructed using alternating MMIC limiters and GaAs FET amplifier stages. The function of the limiters is to restrict signal levels such that the gain stages operate in a linear region. A multistage prototype amplifier maintained second harmonic levels at least 28 dB below the fundamental output, when driven 30 dB into saturation.
Keywords :
Broadband amplifiers; Dynamic range; Gallium arsenide; Harmonic distortion; MMICs; Microwave amplifiers; Operational amplifiers; Power amplifiers; Power generation; Schottky diodes;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave Symposium Digest, 1985 IEEE MTT-S International
Conference_Location :
St. Louis, MO, USA
ISSN :
0149-645X
Type :
conf
DOI :
10.1109/MWSYM.1985.1131976
Filename :
1131976
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2686733
بازگشت