Projects per year
Abstract
This article presents the investigation of millimeter wave extended interaction oscillation using both pencil and sheet-shaped pseudospark (PS)-sourced electron beams. A W-band (75-110 GHz) pencil beam extended interaction oscillator (EIO) was designed and constructed. In the first experiment the output power of 38 W was achieved from a four-gap PS discharge operating at 30.5 kV. PS-sourced beam generation was further improved by combining a single-gap PS structure with an integrated post-acceleration section in order to enhance the beam quality and increase the output power of the EIO to 200W. The study of a PS-sourced sheet beam EIO structure will also be presented.
Original language | English |
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Title of host publication | 2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) |
Place of Publication | Piscataway, NJ |
Publisher | IEEE |
Number of pages | 2 |
ISBN (Print) | 9781509060481 |
DOIs | |
Publication status | Published - 16 Oct 2017 |
Event | 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017 - Cancun, Quintana Roo, Mexico Duration: 27 Aug 2017 → 1 Sep 2017 |
Conference
Conference | 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017 |
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Country | Mexico |
City | Cancun, Quintana Roo |
Period | 27/08/17 → 1/09/17 |
Keywords
- pseudospark
- pseudospark-driven sources
- pseudospark-sourced electron beam
- EIO
- mm-wave
- mm-wave source
- extended interaction oscillator
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Projects
- 3 Finished
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Generation of high power, high frequency radiation using high brightness pseudospark-sourced relativistic electron beams
He, W., Yin, H. & Zhang, L.
1/04/16 → 31/03/17
Project: Research
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Generation of high power, high frequency radiation using high brightness pseudospark-sourced beam
Cross, A., He, W., Phelps, A., Ronald, K. & Zhang, L.
EPSRC (Engineering and Physical Sciences Research Council)
1/10/08 → 31/03/12
Project: Research
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Generation of high power, high frequency radiation using high brightness pseudospark-sourced beam | Bowes, David
Cross, A., Yin, H. & Bowes, D.
EPSRC (Engineering and Physical Sciences Research Council)
1/10/08 → 13/05/14
Project: Research - Internally Allocated
Activities
- 1 Oral presentation
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Millimeter Wave Extended Interaction Oscillators Using Improved Pseudospark-sourced Electron Beams
Liang Zhang (Speaker)
31 Aug 2017Activity: Talk or presentation types › Oral presentation