Cancelling Noise in Multi-Band Digital-Intensive Transmitters
Asia Pacific Microwave Conference-Proceedings, pp. 771.0-773, 2018.
Digital-intensive RI; transmitters using delta-sigma modulation have a compact physical footprint, enabling a low-cost mobile MIMO transmitter for 5G systems, but suffer from a high noise floor due to quantization errors. In order to eliminate the need of high-Q multi-band RP filters for attenuating such high noise floor, this paper for t...More
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