Active Filter Using Low Gain Amplification Stages.
Patent, Filed 19 Feb 87, patented 30 Aug 88,
DEPARTMENT OF THE NAVY WASHINGTON DC
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A high frequency active filter is presented having an amplifier having an open loop gain between one and three which is provided with appropriate electrical components of appropriate values for generating the desired filter configuration of pole-zero pairs with no intentional connection between the negative input terminal of the amplifier and the output terminal of the amplifier. Patents. RH
- Electrical and Electronic Equipment