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2023•Unpublished venueRequires access

Demonstration of 0.34THz traveling wave tube amplifier

Lin Zhang, Pan Pan, Meng Jia, Bowen Song, Kexin Ma, Jun Wang Cai

Open publisher page 3 citations

Abstract

Development of a 0.34THz traveling-wave tube is described in this paper. This device consists of folded waveguide slow wave structure with modified circular bends, Pierce-style electron gun, and periodical permanent magnet. It has achieved over 6W of output power at 0.334THz with the corresponding device gain over 39dB, and at the same time, it can also provide 3W with 10GHz when the voltage is 19kV and the beam current is 25mA.

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What this paper is about

Development of a 0.34THz traveling-wave tube is described in this paper. This device consists of folded waveguide slow wave structure with modified circular bends, Pierce-style electron gun, and periodical permanent magnet. It has achieved over 6W of output power at 0.334THz with the corresponding device gain over 39dB, and at the same time, it can also provide 3W with 10GHz when the voltage is 19kV and the beam current is 25mA.

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OpenAlex reports 3 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

Development of a 0.34THz traveling-wave tube is described in this paper. This device consists of folded waveguide slow wave structure with modified circular bends, Pierce-style electron gun, and periodical permanent magnet. It has achieved over 6W of output power at 0.334THz with the corresponding device gain over 39dB, and at the same time, it can also provide 3W with 10GHz when the voltage is 19kV and the beam current is 25mA.

Key concepts: Traveling-wave tube, Amplifier, Tube (container), Electron gun, Optics, Voltage, Traveling wave, Magnet

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