A special complex-valued simplicial canonical piecewise linear function for amplifier and predistorter nonlinearity representation
نویسندگان
چکیده
منابع مشابه
Piecewise Polynomial Predistorter for Power Amplifier
ABSTRACT In this paper, we propose a novel predistortion scheme, in which multiple polynomials are used to predistort the input signal instead of a single one, by dividing input signal range into several regions. The recursive least squares (RLS) algorithm is used for optimizing process to minimize the errors between input of predistorter and the output of amplifier. From the simulation results...
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ژورنال
عنوان ژورنال: IEICE Electronics Express
سال: 2011
ISSN: 1349-2543
DOI: 10.1587/elex.8.1556