Digital Predistortion for Concurrent Dual-Band Transmitters Using 2-D Modified Memory Polynomials

Cross-band modulation effects in the concurrent dual-band transmitters are quite noticeable for the linearization. This paper proposes a novel two-dimensional modified memory polynomial (2D-MMP) technique to compensate for nonlinear distortion in the concurrent dual-band transmitters. By taking into...

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Veröffentlicht in:	IEEE transactions on microwave theory and techniques 2013-01, Vol.61 (1), p.281-290
Hauptverfasser:	You-Jiang Liu, Wenhua Chen, Jie Zhou, Bang-Hua Zhou, Ghannouchi, F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Amplifiers Analytical models Applied sciences Baseband Circuit properties Complexity theory Cross-band modulation digital predistortion (DPD) Doherty Dual band Electric, optical and optoelectronic circuits Electronic circuits Electronic equipment and fabrication. Passive components, printed wiring boards, connectics Electronics Exact sciences and technology memory polynomial (MP) Modulation power amplifiers (PAs) Predistortion Radiocommunications Receivers & amplifiers Telecommunications Telecommunications and information theory Transmitters Transmitters. Receivers
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