RF isolation switch
US4626806A · kind A · utility
15Cited by
10References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 10, 1985 |
| Grant date | Dec 2, 1986 |
| Priority date | — |
| Expiry date | Oct 10, 2005 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01P1/15
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A solid state radio frequency switching circuit is provided that exhibits up to 25 db isolation between output ports. The circuit integrates the switching versatility of a pin diode switch with the excellent signal isolation of a quarter wavelength combiner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.