Title :
A decade range linearly tunable versatile filter
Author_Institution :
Nat. Phys. Lab., New Delhi, India
fDate :
6/1/1981 12:00:00 AM
Abstract :
A modified version of the Kerwin-Huelsman-Newcomb biquad is presented which is electronically tunable almost linearly over a decade range of center frequency. The circuit is suitable for use as a tunable universal filtering module and can be easily digitally programmed.
Keywords :
active filters; Kerwin-Huelsman-Newcomb biquad; active filters; decade range linearly tunable versatile filter; digitally programmed; electronically tunable; universal filtering module; Band pass filters; FETs; Filtering theory; Logic gates; Resistance; Voltage control;
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
DOI :
10.1109/TIM.1981.6312470
