2006•Unpublished venueRequires access

Design and Evaluation of Electron Gun and Beam Focusing for Ku-band 140W Space TWT

Rajendra Kumar Sharma, Vishnu Srivastava, Abhijeet Choudhury, Anirban Bera, Saurabh N. Joshi, V. Sasi Kiran, Tushar K. Ghosh

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Abstract

A low perveance (0.22 muP) electron gun for Ku-band 140W space traveling wave tube (TWT) has been designed, using E-GUN and TRAK codes. Pierce type electron gun with an electrically isolated beam forming electrode (BFE) and an ion barrier anode (A0) has been opted. An M-type dispenser cathode with low cathode

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Available abstract

Key concepts: Perveance, Electron gun, Traveling-wave tube, Cathode, Anode, Cathode ray, Physics, Electron