Published October 29, 2001 | Version v1
Journal article Metadata-only

Modeling of the JET-EP ICRH antenna

Creators

  • 1. Lab. for Plasma Physics, ERM/KMS, Ass. EURATOM-BELGIAN STATE, 1000 Brussels (Belgium)
  • 2. Fundaca(tilde sign)o de Auxilio a pesquisa do Estado de Sao Paulo, Brazil (FAPESP) (Brazil)
  • 3. LPMI, Unite CNRS 7040, Universite Henri Poincare, Nancy, 54506 Vandoeuvre Cedex (France)

Description

The new ICRH antenna planned for the Enhanced Performance phase of JET (JET-EP) is analyzed using the antenna coupling code ICANT, which self-consistently determines the currents on all antenna parts. This study addresses, using a simplified antenna model, the question of the impact on the coupling of the poloidal segmentation of the conductors, of their width and of their poloidal phasing. We also address the question of the relation between the imaginary part of the power computed by the code and the input impedance of the antenna. An example of current distribution on the complete antenna in vacuum is also shown

Additional details

Identifiers

DOI
10.1063/1.1424160;

Publishing Information

Journal Title
AIP Conference Proceedings
Journal Volume
595
Journal Issue
1
Journal Page Range
p. 126-129
ISSN
0094-243X
CODEN
APCPCS

Conference

Title
14. topical conference on radio frequency power in plasmas
Dates
7-9 May 2001
Place
Oxnard, CA (United States)

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
35076422
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANTENNAS; CYCLOTRON RESONANCE; IMPEDANCE; JET TOKAMAK; MATHEMATICAL MODELS; PERFORMANCE; RF SYSTEMS; SIMULATION
Descriptors DEC
CLOSED PLASMA DEVICES; ELECTRICAL EQUIPMENT; EQUIPMENT; RESONANCE; THERMONUCLEAR DEVICES; TOKAMAK DEVICES

Optional Information

Notes
(c) 2001 American Institute of Physics.