Differential virtual ground beam blanker
US5412218A · kind A · utility
2Cited by
3References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 26, 1993 |
| Grant date | May 2, 1995 |
| Priority date | — |
| Expiry date | Feb 26, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J37/045
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Spurious electrodynamic effects are reduced or eliminated by the use of a mechanically compact, low capacitance, geometrically symmetric, differentially-driven blanker assembly. This eliminates the need for internal cables or SMA-type launchers and has a solid metal electromechanical contact to system ground.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.