Design of Minimally-Invasive All-Pole Analog Lowpass Filters
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© 2014 IEEE. A new design technique for minimally-invasive all-pole analog lowpass filters is introduced. The proposed method has minimal impact on the in-band signal in terms of added noise and nonlinearity, whereas it has comparable performance for out-of-band signals with smaller number of active devices. Simulation results for third and fifth order lowpass filters show good improvement in in-band linearity when compared to conventional filter topologies.
author list (cited authors)
Damera, S., KarÅŸilayan, A., & Silva-Martinez, J.