Variable reactance circuit producing negative to positive varying reactance
US4587500A · kind A · utility
8Cited by
5References
7Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Sep 23, 1983 |
| Grant date | May 6, 1986 |
| Priority date | — |
| Expiry date | Sep 23, 2003 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03H11/48
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A variable reactance circuit which can produce equivalent reactance varying from negative given values to positive given values in accordance with fundamental reactance elements such as capacitor, coil, etc. The present invention has a big advantage of being capable of easily producing the positive, negative equivalent reactance given times as much as the basic reactance element with the use of a circuit which can be integrated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.