Coil antenna with plural radial lobes
US9312104B2 · kind B2 · utility
0Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 16, 2013 |
| Grant date | Apr 12, 2016 |
| Priority date | — |
| Expiry date | Jun 18, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J37/3211
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A low inductance coil antenna for a plasma reactor has plural conductor lobes extending radially from respective RF supply connections.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.