Abstract
In this paper the study of a W-band extended interaction oscillator based on a pseudospark-sourced electron beam will be presented. This new device successfully produced a peak output power of over 38 W, which agrees well with the prediction from the 3D particle-in-cell simulation. It displays the outstanding features of compactness and cost-effectiveness. The main contributing factors include the transport of the electron beam by the positive ion focusing channel without the need of an external guiding magnetic field and high interaction impedance and high gain per unit length of the extended interaction oscillator circuit.
Original language | English |
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Pages | 1-2 |
Number of pages | 2 |
DOIs | |
Publication status | Published - 24 Apr 2017 |
Event | 18th International Vacuum Electronics Conference, IVEC 2017 - London, London, United Kingdom Duration: 24 Apr 2017 → 26 Apr 2017 http://www.ivec2017.org/ |
Conference
Conference | 18th International Vacuum Electronics Conference, IVEC 2017 |
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Abbreviated title | IVEC 2017 |
Country/Territory | United Kingdom |
City | London |
Period | 24/04/17 → 26/04/17 |
Internet address |
Keywords
- extended interaction oscillator
- pseudospark discharge
- electron beam