Microwave discharge device with TM.sub.NMO cavity
US5361274A · kind A · utility
53Cited by
15References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 12, 1992 |
| Grant date | Nov 1, 1994 |
| Priority date | — |
| Expiry date | Mar 12, 2012 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J65/044
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A microwave powered discharge device which utilizes a TM.sub.NMO cavity. A conductive body is positioned at a null in a discharge device which utilizes a TM.sub.210 cavity to reduce direct coupling from the microwave coupling means, e.g., slot of the cavity. A plurality of TM.sub.110 cavities are ganged together, and a single discharge tube extends through all of the cavities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.