Development of a 220 GHz, 50 W sheet-beam traveling wave tube

Takuji Kimura,John Atkinson,Berinder Brar,Robert Borwick,Carol Chen,Mark Field,Thomas Grant,Tom Hunter

Development of a 220 GHz, 50 W sheet-beam traveling wave tube

2011

Takuji Kimura
John Atkinson
Berinder Brar
Robert Borwick
Carol Chen
Mark Field
Thomas Grant
Tom Hunter

We report on the design and fabrication of a sheet beam traveling-wave tube (TWT) amplifier being developed under the DARPA HiFIVE program. The device is designed to achieve over 50 W output power at 220 GHz with a power-bandwidth product exceeding 1 kW-GHz.

Keywords:

Amplifier
Traveling-wave tube
Physics
Optics
Beam (structure)
Optoelectronics
Fabrication
Network synthesis filters

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