摘要
该文以收音机设计方案比较与论证为背景,结合接收框图,运用计算机辅助设计的方法,对各部分电路进行了设计,并给出了印刷板电路。针对部分电路进行详细的理论分析与讨论,从工程的角度对各部分电路进行了调试与测试。通过工程测试与理论计算的对比,最终给出了收音机的综合性能指标,并对该指标进行了综合的分析与评价。
Based on the comparison and discussion of three radio implement plans,using the radio receiving frame,this paper,by means of computer-aided design,technically designs the unit circuits of a superheterodyne radio,and gives its printed circuit.Each unit circuit is not only analyzed and discussed theoretically,but also is tested and debugged from the view of technical implementation.After comparing the engineering test with the theoretical calculation,this paper gives the integrated index of the radio,and makes a comprehensive analysis and evaluation.
出处
《楚雄师范学院学报》
2010年第6期17-23,共7页
Journal of Chuxiong Normal University
基金
省部共建特色优势学科专业实验项目
网络通信与无线通信技术实验室
关键词
收音机原理
计算机辅助设计
工程实现
radio principle
computer-aided design
technical implementation
