with pencil-like electron stream in the axis of the resonators

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CPC
H01J2225/12

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HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2225/00Transit-time tubes

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H01J2225/12with pencil-like electron stream in the axis of the resonators

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Patents Grantslast 30 patents

Information Patent Grant
RF radiation absorbing material disposed between the cathode and an...
- Patent number 5,691,667
- Issue date Nov 25, 1997
- English Electric Valve Co., Ltd.
- Alan Hugh Pickering
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tunable cavity resonator for a multi-cavity klystron
- Patent number 5,646,585
- Issue date Jul 8, 1997
- NEC Corporation
- Wako Suzuki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents