Please use this identifier to cite or link to this item: http://dlib.scu.ac.ir/handle/Hannan/525893
Title: A Band-Limited Canonical Piecewise-Linear Function-Based Behavioral Model for Wideband Power Amplifiers
Authors: Jianfeng Zhai;Yang Li;Chao Yu;Lei Zhang;Jianyi Zhou;Wei Hong
Year: 2017
Publisher: IEEE
Abstract: A band-limited canonical piecewise-linear function (CPWL)-based model is proposed for wideband power amplifiers (PAs). The model has a similar structure of the band-limited dynamic deviation reduction (DDR) Volterra series model but without high-order terms and long finite impulse response filters, which are replaced by CPWL. The model has lower complexity and more flexibility than the band-limited DDR Volterra series model and the model parameters can be estimated by the least-square method. Experimental results show that the proposed model nearly gives the same normalized mean square error and digital predistortion performance as the band-limited Volterra series when a wideband PA is excited by a 5-carrier long-term evolution advanced signal of 100-MHz bandwidth.
URI: http://dl.kums.ac.ir/handle/Hannan/525893
volume: 27
issue: 11
More Information: 1022,
1024
Appears in Collections:2017

Files in This Item:
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Title: A Band-Limited Canonical Piecewise-Linear Function-Based Behavioral Model for Wideband Power Amplifiers
Authors: Jianfeng Zhai;Yang Li;Chao Yu;Lei Zhang;Jianyi Zhou;Wei Hong
Year: 2017
Publisher: IEEE
Abstract: A band-limited canonical piecewise-linear function (CPWL)-based model is proposed for wideband power amplifiers (PAs). The model has a similar structure of the band-limited dynamic deviation reduction (DDR) Volterra series model but without high-order terms and long finite impulse response filters, which are replaced by CPWL. The model has lower complexity and more flexibility than the band-limited DDR Volterra series model and the model parameters can be estimated by the least-square method. Experimental results show that the proposed model nearly gives the same normalized mean square error and digital predistortion performance as the band-limited Volterra series when a wideband PA is excited by a 5-carrier long-term evolution advanced signal of 100-MHz bandwidth.
URI: http://dl.kums.ac.ir/handle/Hannan/525893
volume: 27
issue: 11
More Information: 1022,
1024
Appears in Collections:2017

Files in This Item:
File Description SizeFormat 
8048503.pdf1.36 MBAdobe PDFThumbnail
Preview File
Title: A Band-Limited Canonical Piecewise-Linear Function-Based Behavioral Model for Wideband Power Amplifiers
Authors: Jianfeng Zhai;Yang Li;Chao Yu;Lei Zhang;Jianyi Zhou;Wei Hong
Year: 2017
Publisher: IEEE
Abstract: A band-limited canonical piecewise-linear function (CPWL)-based model is proposed for wideband power amplifiers (PAs). The model has a similar structure of the band-limited dynamic deviation reduction (DDR) Volterra series model but without high-order terms and long finite impulse response filters, which are replaced by CPWL. The model has lower complexity and more flexibility than the band-limited DDR Volterra series model and the model parameters can be estimated by the least-square method. Experimental results show that the proposed model nearly gives the same normalized mean square error and digital predistortion performance as the band-limited Volterra series when a wideband PA is excited by a 5-carrier long-term evolution advanced signal of 100-MHz bandwidth.
URI: http://dl.kums.ac.ir/handle/Hannan/525893
volume: 27
issue: 11
More Information: 1022,
1024
Appears in Collections:2017

Files in This Item:
File Description SizeFormat 
8048503.pdf1.36 MBAdobe PDFThumbnail
Preview File