M-PSK Demodulator With Joint Carrier and Timing Recovery
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2020.3041342
Abstract: In this brief, we propose a new digital receiver for Phase-Shift Keying (PSK) modulation based on the integration of the conventional digital Costas Loop circuit with a new timing recovery method. The timing recovery is… read more here.
Keywords: timing recovery; psk demodulator; costas loop; demodulator joint ... See more keywords
Investigation of signal power splitting ratio for BPSK homodyne receiver with an optical Costas loop
Sign Up to like & getrecommendations! Published in 2018 at "Optical Engineering"
DOI: 10.1117/1.oe.57.8.086111
Abstract: Abstract. We demonstrate influences of the power splitting ratio of the quadrature-arm to the input signal on both receiver sensitivity and residual phase error for a 10-Gb/s binary phase-shift keying coherent receiver based on an… read more here.
Keywords: power splitting; costas loop; power; homodyne ... See more keywords