Title :
Dynamic spectral measurements on high-power oscillators in the millimeter-wave domain
Author :
Schlaich, Andreas ; Gantenbein, Gerd ; Kern, Stefan ; Thumm, Manfred
Author_Institution :
Inst. fur Hochfrequenztech. und Elektron. (IHE), Karlsruhe Inst. of Technol. (KIT), Karlsruhe, Germany
Abstract :
At KIT, high power millimeterwave oscillators (gyrotrons) for plasma physics heating and current drive experiments are developed and tested. This paper describes the introduction and application of a time-based measurement system which allows broadband high-dynamic range spectrum analysis of the gyrotron output signal in the range 110-170 GHz.
Keywords :
gyrotrons; millimetre wave oscillators; plasma radiofrequency heating; spectral analysis; KIT; broadband high-dynamic range spectrum analysis; current drive experiment; dynamic spectral measurements; frequency 110 GHz to 170 GHz; gyrotron output signal; high-power millimeter-wave oscillator; plasma physics heating; time-based measurement system; Bandwidth; Dynamic range; Gyrotrons; Modulation; Oscillators; Radio frequency; Spectrogram; FFT; gyrotron; oscilloscope; spectrogram; spectrum analysis;
Conference_Titel :
Microwave Conference (GeMiC), 2012 The 7th German
Conference_Location :
Ilmenau
Print_ISBN :
978-1-4577-2096-3
Electronic_ISBN :
978-3-9812668-4-9
