Microscale high-frequency vacuum electrical device

Details Microscale high-frequency vacuum electrical device Microscale high-frequency vacuum electrical device

2007-09-12

2010-06-15

Vo, Tuyet (Department: 2821)

Electric lamp or space discharge component or device manufacturi

Process

Electrode making

C445S051000, C445S047000, C445S046000, C445S052000

Reexamination Certificate

active

07736210

ABSTRACT:
A microscale vacuum electronic device (10) provides for a mechanical modulation of cathode (12) position with respect to the anode position, the anode electrically biased with respect to the cathode and held in an evacuated housing with the cathode, allowing improved high-frequency modulation of an electron beam (24) useful for vacuum electronic devices such as klystrons, klystrodes, and high frequency triodes.

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