A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is
Over-sized round waveguide with a diameter about Ø 33.0 mm excited in the TE 01 mode has been widely adopted for microwave transmission and coupling to the ECR (Electron Cyclotron Resonance) plasma with the superconducting ECR ion sources operate at 24 or 28 GHz, such as SECRAL and VENUS. In order to study the impact of different microwave modes on ECRH efficiency and especially the production of highly charged ions, a set of compact and efficient TE 01 -HE 11 mode conversion and couplingdoi:10.1063/1.4933023 pmid:26931926 fatcat:sqatf3ijrvdqdiyxx5twjxcz5m