Logarithmic converter circuit arrangements
US4565935A · kind A · utility
10Cited by
14References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 22, 1982 |
| Grant date | Jan 21, 1986 |
| Priority date | — |
| Expiry date | Jul 22, 2002 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06G7/24
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A logarithmic converter circuit comprises a logarithmic transfer function generating device and a transconductance amplifier connected in parallel with that logarithmic transfer function generating device, the transconductance amplifier preferrably having a transconductance in the range of about two micromhos to about twenty millimhos.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.