Microwave delay line incorporating a conductor with a variable cross-section for a travelling-wave tube
US4377770A · kind A · utility
0Cited by
5References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 22, 1980 |
| Grant date | Mar 22, 1983 |
| Priority date | — |
| Expiry date | May 22, 2000 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J23/26
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A helical microwave delay line for a travelling-wave tube, constituted by a conductor held in the envelope of the tube by insulating bars. The width of the conductor in contact with the supporting bars increases along the tube axis, particularly towards the microwave energy output.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.