چکیده مقاله
In this paper, the nonlinear analysis of the negative non Foster capacitance is studied in the time domain and the transient response of the circuit can be used to study the stability of the circuit For the analysis of the circuit performance, the linear time dependent modeling approach is used This method is based on determination of the circuit parameters at each step according to parameters of the previous steps, bias voltages and the input signal By considering the effects of parasitic capacitors at the high frequency with applying the dynamic nonlinear model of FETs, the performance of non foster capacitance are studied in the time domain Results of the proposed method for analysis of non Foster capacitor are compared with those of nonlinear analysis using commercial software which shows a good agreement together and the proposed method is validated
کلیدواژهها
نویسندگان
Hamed Khoshniyat
Department of Electrical Engineering, Arak University of Technology, Arak, Iran
Abdolali Abdipour
Department of Electrical Engineering, Amirkabir University of Technology, Tehran, Iran
Gholamreza Moradi
Department of Electrical Engineering, Amirkabir University of Technology, Tehran, Iran
شیوه ارجاع
Khoshniyat, Hamed and Abdipour, Abdolali and Moradi, Gholamreza,1399,Nonlinear Analysis of Negative non-Foster Capacitance in the Time Domain, Based on Dynamic FET Model,7th National Congress of New Findings of Iranian Electrical Engineering,Tehran
ارائهشده در
مجموعه مقالات هفتمین کنگره ملی تازه یافته های مهندسی برق ایران20 خرداد 1399 · تهران