Microwave tube and method for controlling the same

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United States of America Patent

PATENT NO 11798770
APP PUB NO 20220399178A1
SERIAL NO

17779342

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Abstract

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A microwave tube includes an electron gun that emits an electron beam; a magnetic circuit that focuses the electron beam emitted from the electron gun; a collector that captures the electron beam that has passed through the magnetic circuit; a high frequency circuit that is spirally arranged around the electron beam focused by the magnetic circuit and that transmits a high frequency; and a magnetic body part arranged around the electron gun so as to be movable in an emission direction of the electron beam. A high frequency output from the high frequency circuit is controlled to be constant by moving the magnetic body part in an emission direction of the electron beam.

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Patent Owner(s)

Patent OwnerAddress
NEC NETWORK AND SENSOR SYSTEMS LTDFUCHU-SHI TOKYO 183-8501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Machida, Tetsuo Tokyo, JP 24 1169

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