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Two novel memory po...
Two novel memory polynomial models for modeling of RF power amplifiers
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- Landin, Per N. (författare)
- Högskolan i Gävle,KTH,Signalbehandling,University of Gävle, Sweden; Chalmers University of Technology, Sweden; Vrije Universiteit Brussel, Belgium,Elektronik,Chalmers University of Technology, Göteborg, Sweden; KTH Royal Institute of Technology, Stockholm, Sweden; Vrije Universiteit Brussel, Belgium,Chalmers tekniska högskola
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- Barbe, Kurt (författare)
- Vrije Universiteit Brussel, Belgium,Vrije Universiteit Brüssel (VUB),Vrije Universiteit Brussel (VUB)
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- Van Moer, Wendy (författare)
- Vrije Universiteit Brussel, Belgium,Vrije Universiteit Brüssel (VUB),Vrije Universiteit Brussel (VUB)
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- Isaksson, Magnus (författare)
- Högskolan i Gävle,Elektronik,ATM,University of Gävle
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- Händel, Peter (författare)
- KTH,Signalbehandling,KTH Royal Institute of Technology, Stockholm, Sweden,Kungliga Tekniska Högskolan (KTH),Royal Institute of Technology (KTH)
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(creator_code:org_t)
- 2015
- 2015
- Engelska.
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Ingår i: International journal of microwave and wireless technologies. - 1759-0795 .- 1759-0787. ; 7:1, s. 19-29
- Relaterad länk:
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http://dx.doi.org/10...
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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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https://research.cha...
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Abstract
Ämnesord
Stäng
- Two novel memory polynomial models are derived based on physical knowledge of a general power amplifier (PA). The derivations are given in detail to facilitate derivations of other model structures. The model error in terms of normalized mean square error (NMSE) and adjacent channel error power ratio (ACEPR) of the novel model structures are compared to that of established models based on the number of parameters using data measured on two different amplifiers, one high-power base-station PA and one low-power general purpose amplifier. The novel models show both lower NMSE and ACEPR for any chosen number of parameters compared to the established models. The low model errors make the novel models suitable candidates for both modeling and digital predistortion.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Nyckelord
- Power amplifiers and linearizers
- Wireless systems and signal processing (SDR
- MIMO
- UWB
- etc.)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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