Letter to the editor design of low‐sensitivity quarter‐plane recursive 2d digital filters
Sridhar R. Palacherla, P.S. Reddy, M.N.S. Swamy · International Journal of Circuit Theory and Applications · 1991
Abstract A new technique is given for designing two‐dimensional quarter‐plane recursive digital filters. These filters have low sensitivity in the passband. an implementation scheme using complex multipliers is also given for these filters.