Decision feedback equalization for digital magnetic recording systems
Jan W. M. Bergmans · IEEE Transactions on Magnetics · 1988
The merits of decision feedback equalization are investigated as an alternative to the conventional linear method of equalization for combining intersymbol interference and noise in digital magnetic recording systems. It is argued and exemplified that several benefits can be expected from its application. The benefits are derived by theoretical considerations and simulation results for idealized system models.>