DocumentCode
2194439
Title
High efficiency amplifiers
Author
Toyoda, S.
Author_Institution
Osaka Inst. of Technol., Japan
fYear
1994
fDate
23-27 May 1994
Firstpage
253
Abstract
This paper describes new high efficiency amplifiers. They are single and push-pull power amplifiers and the operating frequency is in the 0.8 GHz band. In the experiments, the maximum power and power added efficiency of the single amplifier were 5.1 W and 62%, and those of the push-pull amplifier were 12 W and 82%.<>
Keywords
cordless telephone systems; microwave amplifiers; mobile radio systems; power amplifiers; radiotelephony; solid-state microwave circuits; ultra-high-frequency amplifiers; 0.8 GHz; 12 W; 5.1 W; 62 percent; 82 percent; UHF amplifiers; high efficiency amplifiers; maximum power; operating frequency; power added efficiency; push-pull power amplifiers; single power amplifier; Frequency; Power amplifiers;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1994., IEEE MTT-S International
Conference_Location
San Diego, CA, USA
ISSN
0149-645X
Print_ISBN
0-7803-1778-5
Type
conf
DOI
10.1109/MWSYM.1994.335324
Filename
335324
Link To Document