Simulation, Design and Construction of Moreno directional coupler with 50 dB coupling coefficient for Alborz Tokamak pre-ionization system
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عنوان دوره: اولین دوره بین المللی و بیست و هشتمین دوره ملی (1400)
نویسندگان
چکیده
In tokamaks, so as to create a steady non-induced current, sending radiofrequency waves into the
plasma is considered as a successful method to raise the plasma temperature to the level required
for self-ignition. This procedure is based on the wave- particle intensification and it helps bind
plasma and ohms by creating a toroidal current stimulator in the tokamak. In the plasma heating
method, using radiofrequency waves in order to measure the power transmitted from the RF
generating source to the plasma, as well as the returning power from the plasma to the RF
generating source, directional coupler system is adopted. In the present study, simulation and
experimental outcomes of Moreno directional coupler with 50 dB coupling coefficient for
application in the s frequency band of and design frequency of 2.45 GHz were assessed.
plasma is considered as a successful method to raise the plasma temperature to the level required
for self-ignition. This procedure is based on the wave- particle intensification and it helps bind
plasma and ohms by creating a toroidal current stimulator in the tokamak. In the plasma heating
method, using radiofrequency waves in order to measure the power transmitted from the RF
generating source to the plasma, as well as the returning power from the plasma to the RF
generating source, directional coupler system is adopted. In the present study, simulation and
experimental outcomes of Moreno directional coupler with 50 dB coupling coefficient for
application in the s frequency band of and design frequency of 2.45 GHz were assessed.
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