@article{P104.126, author={De Maeyer, Jeroen and Reekmans, Stijn and Rombouts, Pieter and Weyten, Ludo}, title={Multibit Continuous Time $Sigma Delta$ Modulators with a Reduced Number of Comparators}, journal={WSEAS Transactions on Circuits and Systems}, year={2004}, month={11}, volume={3}, number={9}, pages={1781-1786}, }