lesson-34-pspice电子技术专业英语教程

2020/11/25
5
DC (direct current), AC (alternating current)
• Non-linear DC analysis: calculates the DC transfer curve; • 非线性直流分析：计算直流转移曲线
• Linear AC Analysis: calculates the output as a function of frequency. A bode plot is generated;
2020/11/25
16
predict in dictionary
• To state, tell about, or make known in advance, especially on the basis of special knowledge. 预测，预知，预告：预先陈述、告诉或公布，尤指以 特殊知识为基础
• SPICE is a powerful general purpose analog circuit simulator that is used to verify circuit designs and to predict the circuit behavior .
• SPICE是一个强大的模拟电路仿真器，用于验证电路设 计和预测电路的行为。
• To determine or test the truth or accuracy of, as by comparison, investigation, or reference: 核实；查对；查清：通过比较、调查或参考等来确定或考查…的 真实性或确切性：
• To affirm formally or under oath. 证明：正式地或在宣誓下证实
2020/11/25
Output File
12
Vocabulary
2020/11/25
13
verify in dictionary
• To prove the truth of by presentation of evidence or testimony; substantiate. 证明；证实：通过提供证据或证词来证明…的真相；证实，证 明…有根据
• SPICE是一个强大的模拟电路仿真器，用于验证电路设 计和预测电路的行为。
2020/11/25
15
verify in use
– conducted experiments to verify the hypothesis 进行实验以证实这个假设
– verify the figures of a report – 核实报告中的数字
• 7）傅里叶分析，计算并绘制频谱；8）蒙特卡罗 分析。
2020/11/25
7
Text tour
• Outline
– Overview (para.1, 2, 3, 4, 5, 6) – Getting Started with PSPICE (para. 6, 7) – Creating an Input PSPICE (para.8, 9) – Running the PSpice and Displaying the Output
• To append a verification to (a pleading); conclude with a verification. 判定：对某申诉增补证词；用证词判决
2020/11/25
14
verify in text
• SPICE is a powerful general purpose analog circuit simulator that is used to verify circuit designs and to predict the circuit behavior.
(para.10, 11)
2020/11/25
8
Overview of PSPICE
• SPICE • PSPICE is generated… • How PSPICE works… • What can PSPICE do…
2020/11/25
9
Getting Started with PSPICE
• start the program • enter your circuit
2020/11/25
PSPICE Schamtics Window
10
Creating an Input PSPICE
• a circuit and the description file • create a source file
2020/11/25
2
Backgrounds
• Terminology
– analog circuit – DC, AC – Fourier analysis, Monte Carlo analysis
2020/11/25
3
Terminology
2020/11/25
4
analog circuit
A sample circuit and the source file
2020/11/25
11
Running the PSpice and Displaying the Output
• Input the source the program
• Run simulation and display the output
Unit 12 EDA Tools
Lesson 34 PSPICE
《电子技术专业英语教程》冯新宇 主编 电子工业出版社
Lesson 34 PSPICE
• Backgrounds • Text tour • Language in use
– Vocabulary – Structure – writing techniques
• 线性交流分析：计算输出随频率的变化，绘制波特图
2020/11/25
6
Fourier analysis, Monte Carlo analysis
• 7) Fourier analysis: calculates and plots the frequency spectrum; 8) Monte Carlo Analysis.