Complex band-pass filter
Component insensitive, analog bandpass filter
Continuous time filter with programmable bandwidth and tuning lo
Continuous tuning of switched capacitor circuits using DC-isolat
Continuous-time adaptive learning circuit
Continuous-time analog filter having controllable gain...
Continuous-time, low-frequency-gain/high-frequency-boosting...
Control system for periodic disturbances
Control system for programmable filters
Control system for the characteristic parameters of an...
Controllable filter arrangement
Controllable high frequency emphasis circuit for selective...
Controlled phase-canceling circuits/systems
Controlled stochastic resonance circuit
Current control method and apparatus for active power filters
Current modulation filter
Current-input current-output reconfigurable passive...
Current-mode filter with complex zeros
Cut-off frequency setting circuit of a filter circuit