CMOS RF power amplifier with reconfigurable transformer

A CMOS RF power amplifier that can Change the Output transformer ratio is presented. The CMOS power amplifier is fully integrated in a 0.13 mu m process and has a power added efficiency (PAE) of 38% at 2.1 GHz and an Output power of 30.7 dBm with 3.0 V supply voltage. The PAE at an output power of 16 dBm was increased by 40% by altering the transformer ratio.
Publisher
INST ENGINEERING TECHNOLOGY-IET
Issue Date
2006-03
Language
ENG
Citation

ELECTRONICS LETTERS, v.42, no.7, pp.405 - 407

ISSN
0013-5194
URI
http://hdl.handle.net/10203/2940
Appears in Collection
EE-Journal Papers(저널논문)
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