* Whitening filter for PEM injection test [#t3daf06e] - PEM injection test (環境擾乱の影響の測定) で使用するホワイトニングフィルター - ゲイン100のハイパスローパスフィルター ** Circuit diagram [#te0d7b05] #ref(pic_circuit.jpg,,100%); ** Transfer Function [#mf343167] - measured by Y. Miyazaki in February 2018 - Transfer function #ref(TF_AC.png,,75%); #ref(TF_DC.png,,75%); - Transfer function for low frequency - 低周波数でのゲインをCH1, CH2のACモードでのみデジタルで測定して動作保障確認 #ref(TF_CH12_lowfreq.jpg,,100%); ** Equivalent Input Noise [#mf343167] - measured by Y. Miyazaki in February 2018 - ピーク周波数 --> 1.55, 3.11, 4.68, ... [Hz] #ref(InputReferredNoise_AC.png,,50%); #ref(InputReferredNoise_DC.png,,50%); ** Comparison with Onosokki-Noise [#mf343167] - measured by Y. Miyazaki in February 2018 #ref(OnosokkiNoise.png,,50%); ** Implementation [#mf343167] ** Design [#z7bbdfa0] - designed by Y. Miyazaki in February 2018