An open-loop digital predistorter based
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Yuelin Ma; Songbai He; Yoshihiko Akaiwa; Yasushi Yamao
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Article
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2011
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John Wiley and Sons
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English
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Digital Predistorter is a cost-effective solution to compensate for the nonlinear distortions appearing in the RF power amplifiers (PAs). The indirect learning scheme is widely implemented because of its flexibility to eliminate the requirement for building a closed-loop real time system, which dram