A Low-Jitter 8-GHz RO-Based ADPLL With PVT-Robust Replica-Based Analog Closed Loop for Supply Noise Compensation
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal of Solid-State Circuits"
DOI: 10.1109/jssc.2022.3148174
Abstract: This article presents a ring oscillator (RO)-based all-digital phase-locked loop (ADPLL) that is implemented with a high-gain analog closed loop for supply noise compensation (ACSC). The ACSC not only allows high-frequency oscillation of the RO… read more here.
Keywords: supply; noise compensation; supply noise; analog closed ... See more keywords
Phase Noise Compensation for OFDM Systems
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DOI: 10.1109/tsp.2017.2740165
Abstract: We describe a low-complexity method for time-domain compensation of phase noise in OFDM systems. We extend existing methods in several respects. First, we suggest using the Karhunen–Loève representation of the phase noise process to estimate… read more here.
Keywords: ofdm systems; phase noise; noise compensation;
Performance of Analog Beamforming Systems With Optimized Phase Noise Compensation
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2020.3023583
Abstract: Millimeter-wave and Terahertz frequencies, while promising high throughput and abundant spectrum, are highly susceptible to hardware non-idealities like phase-noise, which degrade the system performance and make transceiver implementation difficult. While several phase-noise compensation techniques have… read more here.
Keywords: performance; noise compensation; phase noise;