HT-7 The Calibration factors of ECE in HT-7 Exp2006(Spring) 微波组

HT-7 The Schematics of ECE diagnostic Lo Freq (GHz) Hi Freq (GHz)

HT-7 The Relation of f 、 r and B

HT-7 Channel VS position

HT-7 The way for the Relative Calibration Changing the toroidal currents shot by shot ( Chang to adjust the adjacent channel for measuring the same position then we can get the gain factors) ( The real temperature of electron can’t be obtained with the relative calibration)

HT-7 The Attenuators for Shots The range of shots: ～ Attenuator Lo (dB) 9 Attenuator i=1 ～ 8 (dB) Attenuator Hi (dB) 3 Attenuator i=9 ～ 16 (dB) The range of time: 15:00 ～ 17:30

HT

HT-7

Channel 6

HT-7 The Shots for Changing the toroidal currents NNE3=2.0 IP=150kA It=3900A ： 、 It=3975A ： 、 It=4050A ： 、 85518

HT-7 The real voltage (mV) 680ms) 1 ～ ～ (mV) 680ms)

HT-7 Conclusion 1 ～ 8 (ev/v) ～ 16 (ev/v) Absolute Factors (Soft_x ray Spectrum 600 ± and 680ms) 1 ～ ～ Relative Factors

HT-7 680ms

HT-7 Thanks for your attention