IEEE - Institute of Electrical and Electronics Engineers, Inc. - A Spectrum-Sensing DPD Feedback Receiver With $30\times$ Reduction in ADC Acquisition Bandwidth and Sample Rate

Author(s): Nikolaus Hammler ; Andreia Cathelin ; Philippe Cathelin ; Boris Murmann
Sponsor(s): IEEE Circuits and Systems Society
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 September 2019
Volume: 66
Page(s): 3,340 - 3,351
ISSN (Electronic): 1558-0806
ISSN (Paper): 1549-8328
DOI: 10.1109/TCSI.2019.2920828
Regular:

This paper presents a feedback receiver for the digital predistortion (DPD) of radio frequency (RF) power amplifiers (PAs). In contrast to conventional architectures, the receiver samples in the... View More

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