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2003•Vacuum ElectronicsRequires access

Application of Field Emitter Array Cathode in Traveling Wave Tubes

Ying Du

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Abstract

The manufacture method and development of the field emitter array (FEA) are presented in this paper.The possibility of the field emitter arrays as the electron sources in traveling wave tubes is discussed.The electron gun design with FEAs is also introduced.

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What this paper is about

The manufacture method and development of the field emitter array (FEA) are presented in this paper.The possibility of the field emitter arrays as the electron sources in traveling wave tubes is discussed.The electron gun design with FEAs is also introduced.

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Available abstract

The manufacture method and development of the field emitter array (FEA) are presented in this paper.The possibility of the field emitter arrays as the electron sources in traveling wave tubes is discussed.The electron gun design with FEAs is also introduced.

Key concepts: Common emitter, Electron gun, Field emitter array, Traveling-wave tube, Field electron emission, Cathode, Field (mathematics), Traveling wave

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