A 28-GHz 16-Gb/s High Efficiency 16-QAM Transmitter in 65-nm CMOS
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DOI: 10.1109/tcsi.2020.2967833
Abstract: This work presents the design and implementation of an ultra-broadband quadrature common-mode amplitude modulator (QCAM) to generate high power back-off efficiency 16-QAM signals. The proposed QCAM transmitter consists of I- and Q-path PAM4 modulators, which… read more here.
Keywords: transmitter; efficiency qam; qam transmitter; power ... See more keywords