A New Multistage Noise-Shaping Architecture. - Ajay K. Gupta 002; Nambakam Vasudev; Oliver M. Collins (IEEE Trans. Circuits Syst. I Regul. Pap., 2006)

Measurement and Reduction of ISI in High-Dynamic-Range 1-bit Signal Generation. - Ajay K. Gupta 002; Jagadish Venkataraman; Oliver M. Collins (IEEE Trans. Circuits Syst. I Regul. Pap., 2008)