Quadrature Data Weighted Averaging

Simulink models of a multibit quadrature delta sigma A/D converter with DWA.

This submission contains three Simulink models of of a multibit quadrature delta sigma A/D converter. All models use Data Weighted Averaging (DWA) in complex domain.
The different models have different solutions to realize DWA.

These models were used in a study and the resulting paper was submitted to IEEE TCAS2:

M. Neitola and T. Rahkonen, "Generalized Quadrature Data Weighted Averaging" Submitted to IEEE Trans. Circuits and Systems II, April 2014.