廣東海洋大學(xué)電子信息工程專業(yè)英語(yǔ)(電子技術(shù)簡(jiǎn)介)

1、Specific English for Electronic Information EngineeringTeacher：張培珍Guangdong Ocean UniversityIntroductionSpecific EnglishElective courseClass hour: 32hCredit:2Open-book examination1234IntroductionSpecific EnglishLearn what？Why learn ？CharacteristicHow to learn？12341. Why learn? Specific English1234An

2、 important way to acquire specialized knowledgeAn important way to master scientific and technical EnglishExpending electronic professional knowledgeUnderstanding electronic professional development2. CharacteristicSpecific English(1) Terminology (Technical terms) - memory bus port -存儲(chǔ)器 總線 端口(2) Abb

3、reviation - ENIAC (electronic numerical integrator and computer) - CPU(Central Processing Unit)2. CharacteristicSpecific English(3) real-time-new fields; -new technologies; -new scientific and technical terms 如： -hypermedia( 超媒體) -virtual reality ( 虛擬現(xiàn)實(shí))2. CharacteristicSpecific English(4) Grammar f

4、eature-objective (客觀性); -accuracy(準(zhǔn)確性); -conciseness(精煉性)3. Learn whatSpecific English Introduction to electronic technology Electronic technology Application of electronic technology (fundamental)(4) Application of electronic technology (Advanced)4. How to learnSpecific English Read more skimming,

5、scanning, fast reading, intensive reading speak more listen more write more interesting and persisting so, go onPart I: A Brief Introduction to Electronic TechnologyGuangdong Ocean UniversityLesson 1: A Brief Introduction to Electronic Technology1.1 The development of Electronicselectrics n. 電器elect

6、ron n. 電子electronics n. 電子學(xué)electronic adj. 電子的electricity n. 電學(xué)，電流，電electrical adj. 電的，有關(guān)電的electric adj. 電的，導(dǎo)電的，電動(dòng)的，電氣The development of ElectronicsElectronics is a part of the larger field of electricity.Electronics includes the electron tube, transistor, integrated circuit and so on.Electronics be

7、gan in 1883.ElectronicsThomas Alva EdisonElectron DiodeVacuum DiodeFamous history eventElectric lightElectronics1905 John Ambrose FlemingDiodeFamous history eventElectronicsTriode(Collector, base, emitter)Famous history event1906 DeForestTerminology Vacuum diode 真空管Unilateral 單邊的Amplification 放大Diod

8、e 二極管Triode 三極管Semiconductor 半導(dǎo)體 ENIACelectronic numerical integrator and computer第一臺(tái)電子計(jì)算機(jī)叫 ENIAC在美國(guó)賓夕法尼亞大學(xué)的莫爾電機(jī)學(xué)院揭幕典禮。它，就是世界上第一臺(tái)現(xiàn)代電子計(jì)算機(jī)“埃尼阿克”（ENIAC）。這個(gè)龐然大物占地面積達(dá)170平方米，重達(dá)30噸。在揭幕儀式上，“埃尼阿克”為來(lái)賓表演了它的“絕招”-分別在1秒鐘內(nèi)進(jìn)行了5000次加法運(yùn)算和500次乘法運(yùn)算，這比當(dāng)時(shí)最快的繼電器計(jì)算機(jī)的運(yùn)算速度要快1000多倍。這次完美的亮相，使得來(lái)賓們喝彩不已。Forerunner of the computer

9、 industryTwo women operating the ENIACs main control panel while the machine was still located at the Moore School. U.S. Army Photo from the archives of the ARL Technical Library. Left: Betty Jennings (Mrs. Bartik) Right: Frances Bilas (Mrs. Spence)ENIACelectronic numerical integrator and computerTr

10、ansistorTransistor opened the road for electronicsTransistorShockley,BardeenBrattainWords and expressionElectronics numerical integrator and computer 電子數(shù)字積分計(jì)算機(jī)Forerunner 先驅(qū)Transistor 晶體管Transistor effect 晶體管效應(yīng)Germanium 鍺Portable AM broadcast receiver便攜式AM廣播Silicon硅Integrated circuitAssembling of ele

11、ctronic components on single mother board.Connect resistors, capacitors and transistors on the same piece of wafer.Digital logic 數(shù)字邏輯Small-scale circuit小型電路Large-scale integration circuit大規(guī)模集成電路Very large-scale integration 超大規(guī)模集成Words and expressionMother board 主板Texas instrument 德克薩斯儀器Resistor 電阻Ca

12、pacitor 電容Wafer 晶片 Integrated circuit 集成電路Digital logic 數(shù)字邏輯Small-scale circuit小型電路Large-scale integration circuit大規(guī)模集成電路Very large-scale integration 超大規(guī)模集成Contents of Electronics courseDirect current（DC）& Alternating current（AC）circuit 直流電路(DC):電流的方向不變的電路,電流的大小方向都不變的稱為恒定電流。交流電路(AC):電流大小和方向隨時(shí)間變化Word

13、s and ExpressionsCurriculum 課程Passive component 無(wú)源器件Resistor 電阻Capacitor 電容Inductor 電感DC machine 直流電機(jī)Three phase circuit三相電流Transformer 變壓器Contents of Electronics course2. Analog electronic（模擬電子技術(shù)）Characteristic of semiconductor device in linear application scope.它以半導(dǎo)體二極管、半導(dǎo)體三極管和場(chǎng)效應(yīng)管(field effect tr

14、ansistor)為關(guān)鍵電子器件，包括功率放大電路(power amplifier)、運(yùn)算放大電路(operational amplifier)、反饋放大電路、信號(hào)運(yùn)算與處理電路、電源穩(wěn)壓(regulation)電路等研究方向。Words and ExpressionsSemiconductor diode（半導(dǎo)體二極管）Transistor (field effect and bipolar transistor)(場(chǎng)效應(yīng)管和雙極性集體管）Signal amplifier(信號(hào)放大電流)Practical amplifier（實(shí)際放大電路）Biasing circuits（偏置電路）Oper

15、ational amplifier（運(yùn)算放大器）Rectification（整流）Regulation（穩(wěn)壓）DC power supply（直流電壓源）Contents of Electronics course3. Digital electronic（數(shù)字電子技術(shù)）The basic logic circuit;Digital presentation method;The logic operational law；Digital operation；Combinatory logic electric circuit;Succession logic circuitCAD tools

16、Words and ExpressionsLogic circuit 邏輯電路Digital presentation 數(shù)字表示Combinatory logic electric circuit 組合邏輯電路CMOS digital circuit CMOS數(shù)字電路Logic operation law 邏輯運(yùn)算規(guī)則Boolean algebra 布爾代數(shù)Binary system 二進(jìn)制Hexadecimal system 十六進(jìn)制Succession logic circuit 時(shí)序邏輯電路Register 寄存器，bus system總線系統(tǒng)Contents of Electronic

17、s course4. Signal and system（信號(hào)與系統(tǒng)）The basic properties of engineering signals and systems；Necessary mathematical tools；Time and frequency domain modeling of linear invariant system；Differentiation and integration，differential equations and linear algebra.Linearity, time-invariance, causality, stabi

18、lityFourier series and Fourier transform.Words and ExpressionsLinear time-invariant system線性時(shí)不變系統(tǒng)；Causality and stability因果，穩(wěn)定Convolution integral 卷積Fourier series and Fourier transform傅里葉級(jí)數(shù)和傅里葉變換Power spectral density功率譜密度Laplace transform拉氏變換Contents of Electronics course5. Circuit theory design（電

19、路理論和設(shè)計(jì)）The basic circuit theory；Operational amplifier knowledge；Enhance understanding of the electric circuit；Review of operational amplifier;Types of filter and filter characteristics；Words and ExpressionsCharacteristic frequency特征頻率Cascade design串聯(lián)設(shè)計(jì)Passive LC Ladder filter無(wú)源LC梯形濾波器Switched capaci

20、tor filter開(kāi)關(guān)電容濾波器Filter characteristics 濾波特性Contents of Electronics course6. Control theory（控制理論）Application of feedback control to continuous-time, linear time-invariant systems；The history of control and Laplace transform；Modeling of physical processes；State space design for single-input and single-output system； Words and ExpressionsFeedback control 反饋控制Root locus 根軌跡Frequency response 頻率響應(yīng)State space design 狀態(tài)空間設(shè)計(jì)Single-input單輸入Single-output單輸出Contents of Electronics course7. Microcontroller system（微處理系統(tǒng)）Enables the students to program