面向移动互联无线通信的信号芯片测试台的研制

发布时间：2018-04-06 08:02

本文选题：移动互联　切入点：无线通讯　出处：《哈尔滨工业大学》2015年硕士论文

【摘要】：无线电技术的发明和应用到现在已有100多年的历史。近年来,随着3G技术及新一代移动互联技术的不断发展,手机、平板电脑、笔记本电脑等移动无线通信设备开始普及。机场、酒店、等公共场所也开始提供Wlan、Wifi等服务,短距离无线传输、无线上网、即时通信等无线数据传送近几年呈现出爆发式的增长。作为无线数据传输的基础,无线数据接收发送模块在信息处理,信号编码,混频,放大,传输,接收,过滤,解码还原等问题上面提出了新的挑战和更加严苛的要求。论文以苹果公司最新手机中无线通信模块的测试开发作为切入点,通过对产品功能和特殊测试要求的分析,在对现有测试设备的比较后,结合生产能力的要求,以针对这款芯片的测试机台的研制为主要内容。基于芯片的使用功能及芯片信号测试的要求,选择合理的测试和屏蔽夹具,分析并得出测试机台的设计方案。根据所提出测试台的设计方案,完成测试台整体的结构布局,并完成自动料盘模块、过渡位置模块、机械手臂1和机械手臂2的分析与设计,结合台面布置和整体设备要求完成机台的建模设计工作。依据芯片的功能测试要求,基于所研制的测试台,对芯片功能进行测试,分析测试数据,验证测试台是否满足使用要求,并根据具体的数据完善测试机台和测试软件。文中的工作,从功能测试需求入手,分析、设计完成信号芯片相关测试设备,并通过测试实验验证设备应用的可行性,为同类信号芯片在工程领域中的测试设备的研发提供参考的样本。
[Abstract]:The invention and application of radio technology has a history of more than 100 years.In recent years, with the development of 3G technology and new generation mobile interconnection technology, mobile wireless communication devices such as mobile phone, tablet computer, notebook computer and so on begin to popularize.Airports, hotels, and other public places have also begun to offer services such as Wlan-Wifi. Wireless data transmission, such as short-range wireless transmission, wireless Internet access, instant messaging, and so on, has shown explosive growth in recent years.As the basis of wireless data transmission, wireless data receiving and transmitting module puts forward new challenges and more stringent requirements on information processing, signal coding, mixing, amplifying, transmitting, receiving, filtering, decoding and restoring.This paper takes the wireless communication module test and development of Apple's latest mobile phone as the starting point, through the analysis of the product function and special test requirements, after comparing the existing test equipment, combining the requirements of the production capacity.The main content is the development of test machine for this chip.Based on the function of the chip and the requirement of the signal test, the reasonable testing and shielding fixture is selected, and the design scheme of the test machine is obtained.According to the design scheme of the test table, the whole structure layout of the test table is completed, and the analysis and design of the automatic plate module, the transition position module, the mechanical arm 1 and the mechanical arm 2 are completed.Complete the modeling and design of the machine in combination with the table layout and the overall equipment requirements.According to the functional test requirements of the chip, based on the developed test bench, the chip function is tested, the test data is analyzed, the test bench is verified whether it meets the requirements of use, and the testing machine and software are perfected according to the specific data.The work in this paper starts with the requirement of function test, analyzes, designs and completes the related test equipment of signal chip, and verifies the feasibility of the application of the equipment through the test experiment.Provides the reference sample for the similar signal chip in the engineering domain test equipment research and development.
【学位授予单位】：哈尔滨工业大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TN407;TN929.5

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