从无线电世界到单片机世界.doc

1、无 锡 职 业 技 术 学 院毕业设计说明书（英文翻译）英 文From radio world to monolithic integrated circuit worldThe modern computer technology industrial revolution, leads the world economics from the capital economy to the knowledge economy time. In the electronic world domain, also enters from the 20th century radio times

2、to the 21st century take computer technology as the central intellectualized modern electron system time. The modern electron system basic core is inserts the type computer system (abbreviation to insert type system), but the monolithic integrated circuit is most typical, is most broad popularly, in

3、serts the type system.First, the radio world has accomplished several generation of people with outstanding abilityIn the 20th century 560 ages, most has the advanced electronic technology which represents is the radio technology, including radio broadcasting, reception, wireless communication (tele

4、gram), telemetering, remote control, remote letter technology and so on amateur station, radiolocation, navigation. The early time was these electronic technologies leads many young people to march into the marvelous electronic world, the radio technology has demonstrated at that time the technical

5、life wonderful foreground. The electronic science started to form an emerging discipline. The radioelectronics, the wireless communication started the electronic world course. The radio technology not only has become at that time advanced science and technology representative, moreover from populari

6、zes to the specialized scientific domain, has attracted the general young people, and caused them to find the infinite pleasure. From head of a bed crystal set to super-heterodyne; From wireless electrically initiated registration amateur station; From telephone, electric bell to radio operation mod

7、el. The radio technology became the young people popular science, the technical education is most popular at that time, the most broad content. Until now, many older generations engineers, the expert, professor in the past all were the radio amateur. The radio technical infinite pleasure, the radio

8、technical comprehensive training, from the electronics basic principle, the electronic primary device foundation to the radio telecontrol, the telemetering, the remote letter electron system manufacture, trained several generation of technical people with outstanding ability. Second, from radio time

9、 to electronic technology popular time。The early radio technology impelled the electronic technology development, what is most main is the vacuum tube electronic technology to the semiconductor electronic technology development. The semiconductor electronic technology caused the active device to rea

10、lize the micro miniaturization and the low cost, enable the radio technology to have a bigger popularization and the innovation, and widened many non- radio controls domains greatly.The semiconductor technological development causes the integrated circuit component the production, formed the modern

11、times electronic technology leap, the electronic technology from has established separately the component time to enter the electric circuit integration time. Electron project engineer no longer uses the electronic primary device design electric circuit unit, which establishes separately, but direct

12、 selection integration electric circuit unit component component system. They liberate from the electric circuit unit design, devote in the system design, liberated the technical productive forces greatly, and promoted the electronic system wide range popularization. 资料来源 360毕业设计网 The semiconductor

13、integrated circuit first obtains the breakthrough on the basic numeral logic circuit. The massive numerals logic circuit, like the gate, the counter, the timer, the shift register as well as the analog switch, the comparator and so on, have provided the extremely good condition for the electron nume

14、rical control, causes traditional the machinery control to change the electronic control. The power electronic device as well as sense organ the technology development radioly makes take to start as the central electronic technology to change in the project domain originally the department of mechan

15、ics The system numerical control, in examination domain information gathering, the movement mechanical object electrical servo actuates the control.The semiconductor and its the integrated circuit technology has led us a electronic technology popularization time, the radio technology becomes the ele

16、ctronic technology application domain a part. Enters the 20th century for 70s, the large-scale integrated circuit appeared, promoted the conventional electronic circuit unit special-purpose electronic system development. Many special-purpose electronic systems unit turned the integrated component, like the radio, the electron clock, the calculator and so on, in these domains electronic engineers from the electric circuit, the system careful design,