Response of a recursive m.t.i. filter to inputs with staggered p.r.f.
S. Haykin, James F. Boulter · Electronics Letters · 1971
The authors present graphical results of computer simulations showing that proper choice of feedback coefficients in conjunction with a staggered p.r.f.input can achieve significant improvements in low-frequency cutoff and in smoothness of response within the passband, at the expense of increased circuit complexity.