关键词：无线发射与接收,编译码系统,ASK，PROTEL 99SE
Abstract
As the continuous development of social informationlization , people are regarding the technology as a tool to kindrealize the idea gradually , more and more new technologies have melted into the electronic products. How to make the electronic products digitize, informationlize,humanities will stimulate the expensemarket in the certain degree. This article studies the new technology,the application domain of "the lovebird" from many aspects ,which analysis "the lovebird"'s system involves,also quite systematically introduced "love bird"'s system composition,the principle of work and the hardware manufacture process.Moreover ,according to some main questions which in the processmeets,this article have carryed the analysis. Emphatically analysis the technical superiority, such as micro electron area of technology,the domain of modern communication , computer technology, information technology and so on. This article has detaile delaboration to the integrated circuit and the chip choice,in the end the actual manufacture has proved its feasibility and superiority to highlightsits market .Therefore，in this article,it emphasizes on prominent"love bird" Key characteristic which is based on new technology, also it is interesting and usable.
KeyWords:The wireless launch and the receive,system of arranging the code recognition,ASK,PROTEL 99SE
目录
第1章 绪论....................................................（4）
1.1 课题背景及研究意义........................................（4）
1.2 "爱情鸟"课题提出的意义......................................（4）
1.3 本课题的研究方向..........................................（4）
第2章 “爱情鸟”的系统组成及工作原理..............................（5）
2.1 “爱情鸟”的系统组成.....................................（5）
2.2 “爱情鸟”的工作原理.....................................（5）
2.3 元器件选择............................................（7）
2.3.1 元器件清单及主要元件介绍..........................（7）
第3章 "爱情鸟”的技术研究 .......................................（10）
3.1 无线发射与接收 .........................................（10）
3.1.1 二进制振幅键控（ASK）调制与解调....................（10）
3.1.2 电路组成模型及调幅信号的波形.......................（11）
3.1.3 ASK调制及解调 ..................................（12）
3.2 编码及解码.............................................（15）
第4章 “爱情鸟”的硬件实现.....................................（16）
4.1 PROTEL 99SE软件介绍....................................（16）
4.2 PROTEL 99SE系统组成...................................（16）
4.2.1 原理图设计系统...................................（16）
4.2.2 印制电路板设计系统...............................（17）
4.3 “爱情鸟”印刷电路板的具体制作过程.........................（17）
4.3.1 PCB概述.........................................（17）
4.3.2 制作流程及说明....................................（17）
4.3.3 电路板的加工、硬件调试及出现的问题的分析..............（20）
第5章 总结......................................................（21）
致谢.............................................................（21）
参考文献 .................（22）
