Electronic tube with simplified collector

Details Electronic tube with simplified collector Electronic tube with simplified collector

2006-01-10

2006-01-10

Vo, Tuyet Thi (Department: 2821)

Electric lamp and discharge devices: systems

Cathode ray tube circuits

Combined cathode ray tube and circuit element structure

C315S005350, C315S005000, C330S042000, C330S046000

Reexamination Certificate

active

06984940

ABSTRACT:
The invention relates to amplifying electron tubes operating at microwave frequencies. The electron tube comprises: a pump-out tube that allows the vacuum inside the electron tube to be created; an electron gun that emits an electron beam inside the electron tube; a collector that directly collects a first portion of the electron beam. The pump-out tube directly repels a second portion of the electron beam in the direction of the collector.

REFERENCES:
patent: 4096409 (1978-06-01), Hechtel
patent: 4398122 (1983-08-01), Gosset
patent: 6617791 (2003-09-01), Symons
patent: 2001/0011924 (2001-08-01), Symons
patent: 919 767 (1963-02-01), None
patent: 09 293455 (1998-02-01), None
patent: 01 57906 (2001-08-01), None

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