Influence of the Phase of the Antenna Current Standing Wave on the Power Flux in Ion Cyclotron Heating

ZHU Xueguang(朱学光)

Plasma Science and Technology > 2010 > 12(5): 543-546.

ZHU Xueguang(朱学光). Influence of the Phase of the Antenna Current Standing Wave on the Power Flux in Ion Cyclotron Heating[J]. Plasma Science and Technology, 2010, 12(5): 543-546.

Citation:

ZHU Xueguang(朱学光). Influence of the Phase of the Antenna Current Standing Wave on the Power Flux in Ion Cyclotron Heating[J]. Plasma Science and Technology, 2010, 12(5): 543-546.

Citation:

ZHU Xueguang(朱学光). Influence of the Phase of the Antenna Current Standing Wave on the Power Flux in Ion Cyclotron Heating[J]. Plasma Science and Technology, 2010, 12(5): 543-546.

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Influence of the Phase of the Antenna Current Standing Wave on the Power Flux in Ion Cyclotron Heating

ZHU Xueguang(朱学光)

Institute of Mechanical & Electrical Engineering, Anhui Institute of Architecture & Industry, Hefei 230601, China

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Abstract

Abstract

For ion cyclotron resonance heating, the current on the antenna surface exists in a form of standing wave, and the phase of the poloidal current standing wave affects significantly on the performance of the coupling. In this paper, a coupling calculation is carried out based on a practical model for the loop antenna. The ion cyclotron wave coupling performance depends greatly on the antenna current propagation constant and the phase of standing wave. For a small antenna-current-propagation constant, the antenna coupling performance is more sensitive to a ?/2 change in the phase of standing wave.
- ion cyclotron waves,
- standing wave phase,
- power flux

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