New first- order and second-order voltage-mode inverse filter circuits employing operational amplifier (opamp) are presented. The first-order inverse low-pass, first-order inverse high-pass and second-order inverse band-pass filter circuits are presented. The op-amp based first-order amplitude equalizer circuit is also presented. The considered inverse filters are checked for functionality using TINA SPICE simulator.
New Operational Amplifier based Inverse Filters
2019-06-01
1483290 byte
Conference paper
Electronic Resource
English
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