DocumentCode
2433214
Title
Large-signal design of MMIC high efficiency power amplifier
Author
Hwang, V.D. ; Shih, Y.C. ; Wang, D.C.
Author_Institution
Hughes Aircraft Co., Torrance, CA, USA
fYear
1990
fDate
8-10 May 1990
Firstpage
773
Abstract
A large-signal, two-stage power amplifier design approach using the waveform-balance method is presented. The MMIC (monolithic microwave integrated circuit) amplifier designed by this technique is shown to have a state-of-the-art power and efficiency performance at X-band. The amplifier has 40% bandwidth, 2 to 3-W CW output power, 10-dB power gain, and greater than 30% power-added efficiency across most of the frequency band.<>
Keywords
MMIC; microwave amplifiers; network synthesis; power amplifiers; 10 dB; 2 to 3 W; 30 percent; 8 to 12 GHz; CW output power; MMIC; SHF; X-band; broadband high efficiency amplifier; large signal design; monolithic microwave integrated circuit; power amplifier; power-added efficiency; two stage amplifier; waveform-balance method; Bandwidth; Frequency; High power amplifiers; MMICs; Microwave amplifiers; Microwave integrated circuits; Microwave theory and techniques; Monolithic integrated circuits; Power amplifiers; Power generation;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1990., IEEE MTT-S International
Conference_Location
Dallas, TX
Type
conf
DOI
10.1109/MWSYM.1990.99694
Filename
99694
Link To Document