High Speed Electronic Analog Computers Using Low-Gain Amplifiers.
Patent, Filed 29 Aug 91, patented 17 Aug 93,
DEPARTMENT OF THE NAVY WASHINGTON DC
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The operational amplifiers conventionally used in electronic analog computers can be replaced with fixed gain differential amplifiers having no external negative feedback to control their gain. This allows a large increase in the bandwidth of the computers, with a resulting faster response time. Circuits for summing, integration, and differentiations are specifically disclosed using fixed-gain amplifiers.
- Computer Hardware
- Electrical and Electronic Equipment