Radio frequency filter
RC filter for low and very low frequency applications
Realtime adaptive notch compensator
Reconfigurable filter architecture
Reconfigurable frequency filter
Reduced phase-shift nonlinear filters
Resonance limiter circuits for an integrated circuit
Resonance suppression circuit
RF notch filter having multiple notch and variable notch frequen
Second order active RC filter with imaginary zero
Second order differential highpass filter
Second-order highpass difference filter
Selectable equalization system and method
Selectable equalization system and method
Self calibration of continuous-time filters and systems...
Self-calibration of continuous-time filters and systems...
Self-timed multiple blanking for noise suppression during...
Self-tracking filter
Semiconductor device having improved immunity to power supply vo
Semiconductor device provided with noise cut filter