DC Analysis of Space Travelling Wave Tube

Shankar, A and Nagaraju, A and Ghosh , SK (2020) DC Analysis of Space Travelling Wave Tube. In: URSI Regional Conference on Radio Science (URSI-RCRS 2020), February 12-14, 2020, IIT (BHU), Varanasi, India.

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Abstract

The electron trajectory, from electron gun-to collector through helix, of travelling wave tube (TWT) with magnetic field in DC condition is analyzed. The electron beam from cathode in the electron gun is confined by the PPM focusing structure and traversed helix in the RF section and collected in the collector. This paper presents complete DC simulation of a TWT and minimization of helix interception current by optimizing magnetic field as well as with secondary emission in collector using OPERA simulation software.

Item Type:	Conference or Workshop Item (Paper)
Subjects:	Microwave Tubes > Travelling Wave Tubes
Divisions:	Microwave Tubes
Depositing User:	Mr. Jitendra Nath Bajpai
Date Deposited:	10 Sep 2021 11:28
Last Modified:	10 Sep 2021 11:28
URI:	http://ceeri.csircentral.net/id/eprint/546

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