DocumentCode
1331125
Title
Low dissipation power and high linearity PCS power amplifier with adaptive gate bias control circuit
Author
Youn, K.-J. ; Kim, B. ; Lee, C.-S. ; Maeng, S.-J. ; Lee, J.J. ; Pyun, K.E. ; Park, H.M.
Author_Institution
Div. of Semicond. Technol., Electron. & Telecommun. Res. Inst., Taejeon, South Korea
Volume
32
Issue
17
fYear
1996
fDate
8/15/1996 12:00:00 AM
Firstpage
1533
Lastpage
1535
Abstract
A new personal communication service (PCS) power amplifier with gate bias control circuit has been developed for high efficiency at low output power level: and for high linearity at high output power level. The efficiency at an average operating power of 16 dBm was improved to 10.5%, and the IMD, at the maximum operating power of 27 dBm to -33 dBc
Keywords
UHF power amplifiers; adaptive control; intermodulation distortion; linearisation techniques; mobile radio; 1750 to 1780 MHz; IMD; PCS power amplifier; UHF; adaptive gate bias control circuit; high linearity; low dissipation power; personal communication service;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19961087
Filename
533272
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