Abstract
Feasibility studies of a new diffraction structure for launching lower hybrid waves into a tokamak plasma - of the microwave quasi-optical grill - are reported. The main parameters of the grill designed for the CASTOR tokamak are summarized, and results of preliminary radiation pattern measurements of a non-optimized model antenna are presented. The influence of a relatively great curvature of the plasma surface in the CASTOR tokamak is discussed and the ray tracing of the launched lower-hybrid wave in the actual CASTOR plasma is shown. Finally, the results of probe measurements of the CASTOR plasma core are given. (J.U.) 17 figs., 9 refs.
Klima, R;
Pavlo, P;
Preinhaelter, J;
Stoeckel, J;
Zacek, F;
Jakubka, K;
Kletecka, P;
Kryska, L
[1]
- Ceska Akademie Ved, Prague (Czech Republic). Ustav Fyziky Plazmatu
Citation Formats
Klima, R, Pavlo, P, Preinhaelter, J, Stoeckel, J, Zacek, F, Jakubka, K, Kletecka, P, and Kryska, L.
Test of the quasi-optical grill for lower hybrid current drive on the CASTOR tokamak.
Czech Republic: N. p.,
1994.
Web.
Klima, R, Pavlo, P, Preinhaelter, J, Stoeckel, J, Zacek, F, Jakubka, K, Kletecka, P, & Kryska, L.
Test of the quasi-optical grill for lower hybrid current drive on the CASTOR tokamak.
Czech Republic.
Klima, R, Pavlo, P, Preinhaelter, J, Stoeckel, J, Zacek, F, Jakubka, K, Kletecka, P, and Kryska, L.
1994.
"Test of the quasi-optical grill for lower hybrid current drive on the CASTOR tokamak."
Czech Republic.
@misc{etde_10122894,
title = {Test of the quasi-optical grill for lower hybrid current drive on the CASTOR tokamak}
author = {Klima, R, Pavlo, P, Preinhaelter, J, Stoeckel, J, Zacek, F, Jakubka, K, Kletecka, P, and Kryska, L}
abstractNote = {Feasibility studies of a new diffraction structure for launching lower hybrid waves into a tokamak plasma - of the microwave quasi-optical grill - are reported. The main parameters of the grill designed for the CASTOR tokamak are summarized, and results of preliminary radiation pattern measurements of a non-optimized model antenna are presented. The influence of a relatively great curvature of the plasma surface in the CASTOR tokamak is discussed and the ray tracing of the launched lower-hybrid wave in the actual CASTOR plasma is shown. Finally, the results of probe measurements of the CASTOR plasma core are given. (J.U.) 17 figs., 9 refs.}
place = {Czech Republic}
year = {1994}
month = {Mar}
}
title = {Test of the quasi-optical grill for lower hybrid current drive on the CASTOR tokamak}
author = {Klima, R, Pavlo, P, Preinhaelter, J, Stoeckel, J, Zacek, F, Jakubka, K, Kletecka, P, and Kryska, L}
abstractNote = {Feasibility studies of a new diffraction structure for launching lower hybrid waves into a tokamak plasma - of the microwave quasi-optical grill - are reported. The main parameters of the grill designed for the CASTOR tokamak are summarized, and results of preliminary radiation pattern measurements of a non-optimized model antenna are presented. The influence of a relatively great curvature of the plasma surface in the CASTOR tokamak is discussed and the ray tracing of the launched lower-hybrid wave in the actual CASTOR plasma is shown. Finally, the results of probe measurements of the CASTOR plasma core are given. (J.U.) 17 figs., 9 refs.}
place = {Czech Republic}
year = {1994}
month = {Mar}
}