Study of modified noise-shaper architectures for oversampled sigma-delta dacs N Afzal, JJ Wikner
NORCHIP 2010, 1-4, 2010
6 2010 A study on power consumption of modified noise-shaper architectures for ΣΔ DACs N Afzal, MR Sadeghifar, JJ Wikner
2011 20th European Conference on Circuit Theory and Design (ECCTD), 274-277, 2011
4 2011 A digital-RF converter architecture for IQ modulator with discrete-time low resolution quadrature LO MR Sadeghifar, N Afzal, JJ Wikner
2013 IEEE 20th International Conference on Electronics, Circuits, and …, 2013
3 2013 Complexity and Power Reduction in Digital Delta-Sigma Modulators N Afzal
Linköping University Electronic Press, 2014
1 2014 Power efficient arrangement of oversampling sigma-delta DAC N Afzal, JJ Wikner
NORCHIP 2012, 1-4, 2012
1 2012 Reducing Complexity and Power of Digital Multibit Error–Feedback Modulators N Afzal, JJ Wikner, O Gustafsson
IEEE Transactions on Circuits and Systems II: Express Briefs 61 (9), 641-645, 2014
2014 Digital Multi-bit Cascaded Error-Feedback ΔΣ Modulators With Reduced Hardware and Power Consumption N Afzal, JJ Wikner, O Gustafsson
2012 On Scaling and Output Cardinality of Multi-Bit Digital Error-Feedback Modulators N Afzal, O Gustafsson, JJ Wikner
2012 A Low-Complexity LMMSE Based Channel Estimation Algorithm for Multiple Standards in Mobile Terminals N Afzal, JJ Wikner
The 10th Swedish System-on-Chip Conference, SSOCC 2010, May 3-4 2010, Kolmården, 2010
2010