A Time-Interleaved SAR ADC With Signal-Independent Background Timing Calibration
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems I: Regular Papers"
DOI: 10.1109/tcsi.2021.3114708
Abstract: This paper presents signal-independent background calibration for timing errors in time-interleaved ADCs, using a random ramp-based calibration signal. A prototype 10-b 500-MS/s 4-channel ADC was fabricated in 40-nm CMOS. With the proposed timing calibration, the… read more here.
Keywords: signal independent; timing calibration; calibration; time interleaved ... See more keywords
Distance-Independent Background Light Estimation Method
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Marine Science and Engineering"
DOI: 10.3390/jmse11051058
Abstract: A distance-independent background light estimation method is proposed for underwater overhead images. The method addresses the challenge of the absence of the farthest point in underwater overhead images by adopting a global perspective to select… read more here.
Keywords: light estimation; distance independent; background; background light ... See more keywords