On wideband comb compensator

This paper presents a simple method for the design of the multiplierless wideband comb compensator. The design of compensator depends only on the number of the cascaded comb filters. The proposed filter is a cascade of narrowband and wideband compensators, both working at low rate. The passband droop of the compensated comb filter is less than 0.3 dB. The proposed filter provides better comb compensation than the multiplierless comb compensators, proposed in literature, with a similar complexity.