Dual cavity for a dual frequency gyrotron
US5281894A · kind A · utility
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7References
9Claims
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Assignee
Inventors
Key dates
| Filing date | Sep 28, 1990 |
| Grant date | Jan 25, 1994 |
| Priority date | — |
| Expiry date | Sep 28, 2010 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J25/025
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A gyrotron providing first and second microwave frequencies comprises a dual frequency cavity coupled between an electron gun and a waveguide. The electron gun, the dual frequency cavity and a segment of the waveguide are surrounded by a variable magnetic source having first and second operating states. The first state provides microwaves at the first frequency, while the second state produces microwaves at the second frequency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.