5 citations · 11 across the 6 of their papers we have counts for
6 papers
Design and Experimental Verification of a Novel Error-Backpropagation-Based Background Calibration for Time Interleaved ADC in Digital Communication Receivers
Fredy Solis, Benjamín T. Reyes, Damián A. Morero +1
A novel background calibration technique for Time-Interleaved Analog-to-Digital Converters (TI-ADCs) is presented in this paper. This technique is applicable to equalized digital c…
Linear Channel Estimation Based on a Low-Bandwidth Observation Channel with Unknown Response
Juan I. Bonetti, James Kunst, Damián A. Morero +1
We propose a novel system identification technique, based on a least-mean square algorithm, allowing for the estimation of a linear channel by using an unknown-response measurement…
On the Application of Error Backpropagation to the Background Calibration of Time Interleaved ADC for Digital Communication Receivers
Fredy Solis, Benjamín T. Reyes, Damián A. Morero +1
This paper introduces a backpropagation-based technique for the calibration of the mismatch errors of time-interleaved analog to digital converters (TI-ADCs). This technique is app…
Adaptive Background Compensation of FI-DACs with Application to Coherent Optical Transceivers
Agustín C. Galetto, Benjamín T. Reyes, Damián A. Morero +1
This work proposes a novel adaptive background compensation scheme for frequency interleaved digital-to-analog converters (FI-DACs). The technique is applicable to high speed digit…
Joint Demapping and Decoding for DQPSK Optical Coherent Receivers
Mario A. Castrillon, Damian A. Morero, Mario R. Hueda
We present a low-complexity joint demapper-decoder scheme for coherent optical receivers with DQPSK modulation. The new technique reduces to 0.7dB the gap between QPSK and DQPSK in…
High-Rate Short-Block LDPC Codes for Iterative Decoding with Applications to High-Density Magnetic Recording Channels
Damian A. Morero, Graciela Corral-Briones, Carmen Rodriguez +1
This paper investigates the Triangle Single Parity Check (T/SPC) code, a novel class of high-rate low-complexity LDPC codes. T/SPC is a regular, soft decodable, linear-time encodab…