articleTop 10% cited
Digital predistortion of wideband signals basedon power amplifier model with memory
Electronics Letters · 2001 · Vol. 37(23) · pp. 1417–1418
Abstract
Memory effects in the power amplifier limit the performance of digital predistortion for wideband signals. Novel algorithms that take into account such effects are proposed. Measured results are presented for single and multicarrier UMTS signals to demonstrate the effectiveness of the new approach.
Advanced Power Amplifier DesignRadio Frequency Integrated Circuit DesignAdvanced DC-DC ConvertersPredistortionWidebandAmplifierElectronic engineeringComputer sciencePower (physics)UMTS frequency bandsLimit (mathematics)Linear amplifierRF power amplifier
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References
Frequency-Independent and Frequency-Dependent Nonlinear Models of TWT Amplifiers
IEEE Transactions on Communications · 1981 · 1,469 citations
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