Compact microwave lamp having a tuning block and a dielectric located in a lamp cavity
US6031333A · kind A · utility
51Cited by
9References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 20, 1997 |
| Grant date | Feb 29, 2000 |
| Priority date | — |
| Expiry date | Oct 20, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J65/044
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A microwave lamp having a compact structure utilizing a coupling slot which has a dielectric member extending therethrough and a tuning block adjoining the coupling slot. A non-conventional waveguide is used which has about the width of a WR-284 waveguide and about the length of a WR-340 waveguide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.