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A Study of a Variab...
A Study of a Variable-Capacitance Drain Network's Influence on Dynamic Behavioral Modeling of an RF PA
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- Isaksson, Magnus, 1969- (författare)
- KTH,Högskolan i Gävle,Ämnesavdelningen för elektronik,Royal Institute of Technology, Signal Processing Lab, Stockholm, Sweden,Signalbehandling,University of Gävle, Sweden
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- Wisell, David (författare)
- KTH,Högskolan i Gävle,Ämnesavdelningen för elektronik,Royal Institute of Technology, Signal Processing Lab, Stockholm, Sweden; Ericsson AB, Gävle, Sweden,Signalbehandling,University of Gävle, Sweden
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- Eng, Anders (författare)
- Syntronic AB, Gävle, Sweden
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- Rönnow, Daniel (författare)
- WestemGeco AS, Asker, Norway
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(creator_code:org_t)
- 2007
- 2007
- Engelska.
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Ingår i: 69th ARFTG Microwave measurement conference, Honolulu, HI, USA. ; , s. 112-116, s. 5456336-
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- An investigation of the complex-valued parameters of two different dynamic behavioral models due to changes in the drain decoupling network of a PA has been performed. The study is based on complex-envelope measurements on a real PA. The complex coefficients of the parallel Hammerstein (PH) and the optimal pole placements of the Kautz-Volterra (KV) models are analyzed. It is concluded that the parameters follow smooth, predictable functions and that the KV poles give a robust description of the PA's memory effects compared with the PH model.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Kommunikationssystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Communication Systems (hsv//eng)
Nyckelord
- radio transmitter
- power amplifiers
- nonlinear
- model
- Electronics
- Elektronik
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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