The HSPICE circuit simulator and an improved hot spot thermal analysis method were used in a new fast electro thermal relaxation method to study the self heating effects.
该文以HSPICE电路模拟程序为电路模拟的基础，以改进的热点温度估算方法为热学模拟的基础，采用解耦法实现了集成电路的电热耦合时序模拟软件。
In order to add the DC model of RTD into SPICE circuit simulator and design RTD circuits, parameters of current-voltage equation were extracted after considering the effect of series resistance.
并且给出了计入串联电阻影响后进行电流电压方程参数提取的方法，以便把共振隧穿二极管直流模型加入电路模拟软件中进行电路设计。
The design scheme of interface circuit between radar simulator and radar is proposed through analyzing and studying the performance parameter of signals.
通过对这些信号性能参数的分析和研究，提出模拟器与雷达系统接口电路设计方案。
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