Christian Fager
Microwave Electronics Lab., Dept. of Microtechnology and Nanoscience, Chalmers University of Technology, Sweden
Herbert Zirath
Microwave Electronics Lab., Dept. of Microtechnology and Nanoscience, Chalmers University of Technology, Sweden
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Ingår i: GigaHertz 2003. Proceedings from the Seventh Symposium
Linköping Electronic Conference Proceedings 57:40, s.
Publicerad: 2003-11-06
ISBN:
ISSN: 1650-3686 (tryckt), 1650-3740 (online)
This paper presents an analytical large signal intermodulation distortion (IMD) analysis which allows the origins of IMD in power amplifiers (PAs) to be understood; and the behavior in different classes of operation to be predicted versus input power. Two tone measurements on a 950 MHz RF CMOS PA in different classes of operation are used to illustrate typical behavior and demonstrate application of the method presented.
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