We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Design of a Ka-band MW-level high efficiency gyroklystron for accelerators.
- Authors
Li Wang; Kun Dong; Wenlong He; Jianxun Wang; Yong Luo; Cross, Adrian W.; Ronald, Kevin; Phelps, Alan D. R.
- Abstract
Design of a three-cavity Ka-band MW-level gyroklystron operating in the TE02 mode in the output cavity while the input cavity and buncher are operating with the TE01 mode is presented. The optimised design of the magnetron injection gun (MIG) and interaction circuit has been completed by particle-in-cell simulation and analytically using a MATLAB code. The simulations show the gyroklystron can deliver an output power of more than 1.5 MW with a gain of >35 dB at 36 GHz. The achieved efficiency exceeds 40% when driven by a 95 kV, 45 A beam. The optimised MIG has a transverse velocity spread of <3% when the velocity ratio is around 1.3.
- Subjects
ELECTROMAGNETIC spectrum; MAGNETRON sputtering; RADIO frequency; GYROTRONS; MAGNETIC flux density; ELECTRON accelerators
- Publication
IET Microwaves, Antennas & Propagation (Wiley-Blackwell), 2018, Vol 12, Issue 11, p1752
- ISSN
1751-8725
- Publication type
Article
- DOI
10.1049/iet-map.2018.0103