Blank, M;
Danly, B;
Levush, B;
Latham, P;
Pershing, D;
(1997)
Experimental demonstration of a W-band gyroklystron amplifier.
Physical Review Letters
, 79
(22)
4485 - 4488.
10.1103/PhysRevLett.79.4485.
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Abstract
The experimental demonstration of a four cavity W-band (93 GHz) gyroklystron amplifier is reported. The gyroklystron has produced 67 kW peak output power and 28% efficiency in the TE011 mode using a 55 kV, 4.3 A electron beam. The full width at half maximum instantaneous bandwidth is greater than 460 MHz, a significant increase over the bandwidth demonstrated in previous W-band gyroklystron amplifier experiments. The amplifier is unconditionally stable at this operating point. Experimental results are in good agreement with theoretical predictions.
| Type: | Article |
|---|---|
| Title: | Experimental demonstration of a W-band gyroklystron amplifier |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1103/PhysRevLett.79.4485 |
| Publisher version: | http://dx.doi.org/10.1103/PhysRevLett.79.4485 |
| Language: | English |
| Additional information: | © 1997 The American Physical Society |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Life Sciences UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Life Sciences > Gatsby Computational Neurosci Unit |
| URI: | https://discovery.ucl.ac.uk/id/eprint/47473 |
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