Electric lamp and discharge devices: systems – Cathode ray tube circuits – Combined cathode ray tube and circuit element structure
Patent
1997-10-17
2000-05-09
Lee, Benny T.
Electric lamp and discharge devices: systems
Cathode ray tube circuits
Combined cathode ray tube and circuit element structure
315500, 315505, H05H 1500
Patent
active
060608331
ABSTRACT:
An electron beam accelerator utilizes a single microwave resonator holding a transverse-magnetic circularly polarized electromagnetic mode and a charged-particle beam immersed in an axial focusing magnetic field. The combined effect of the transverse-magnetic microwave fields and the axial magnetic field provide the electron beam with a helical shape and a rotational motion which allows the entire beam to be continually accelerated to high energies in a dc-like fashion. The use of the transverse-magnetic circularly polarized electromagnetic mode allows the resonant frequency to be independent of resonator length--allowing the resonator length to be selected to achieve desired particle acceleration. Using a transverse-magnetic rotating wave mode, TM.sub.110, allows the cavity frequency to be independent of cavity length and eliminates the need for bunched beams and short cavities while allowing the use of a spiraling moving beam. The rotating wave electron beam has a number of applications including, for example, a compact, pulsed high energy electron beam generator within tool casing.
REFERENCES:
patent: 3398376 (1968-08-01), Hirshfield
patent: 3450931 (1969-06-01), Fienstein et al.
patent: 3463959 (1969-08-01), Jory et al.
patent: 3916239 (1975-10-01), Friedlander
patent: 3965434 (1976-06-01), Helgesson
patent: 4143299 (1979-03-01), Sprangle et al.
patent: 4253068 (1981-02-01), Barnett
patent: 4422045 (1983-12-01), Barnett
patent: 4641103 (1987-02-01), Madey et al.
patent: 4642591 (1987-02-01), Kobayashi
patent: 4835446 (1989-05-01), Nation et al.
patent: 5073913 (1991-12-01), Martin
patent: 5280252 (1994-01-01), Inoue et al.
patent: 5361274 (1994-11-01), Simpson et al.
patent: 5363054 (1994-11-01), Bekefi
patent: 5523659 (1996-06-01), Swenson
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