V波段收发组件关键技术研究

发布时间：2018-05-16 12:49

本文选题：微型封装 + 收发组件　；参考：《电子科技大学》2014年硕士论文

【摘要】：无线通信技术给人们的生活质量带来了极大的飞跃,而其中微波通信又以其带宽容量大,信号质量好以及传输距离远而被视为最重要通信手段之一,普遍应用于各种专用通信网络。随着微波通信频段的不断拥挤,带宽要求不断加大,毫米波频段通信的研究与应用也变得愈加重要和紧迫。本文正是对毫米波V波段微型封装收发组件技术进行了研究。首先,本文介绍了毫米波收发组件的一系列关键技术,如:发射机和接收机的主流结构、频率合成的几种主流技术、混频器原理以及放大器的理论与设计等。在对毫米波收发组件的关键技术了解的基础上,本文针对合作方所提出的课题指标,制定出了相应的设计方案。该方案包括:对选用芯片的详尽分析以及系统规划、采用微型封装技术的收发组件设计框架图,以及每个射频通道的指标论证与分析。通过指标分析的估算,认定该方案符合课题设计需求。接着,本文从硬件和软件两方面介绍了具体设计方法和设计成果。硬件方面,本文从发射模块、接收模块、参考频率源以及无源电路等几个方面进行介绍,同时给出了具体的设计过程和设计结果,使各个模块符合课题指标要求。软件方面,控制软件使用Visual Basic进行设计,包括控制信号的串口输出、控制功能的实现以及简便快捷的使用界面。最后,本文介绍了基带联调过程并总结了调试结果,结果表明:本课题设计的V波段微型封装收发组件能够很好地工作在课题规定的频带(57GHz至62GHz)内,并满足各项课题指标。
[Abstract]:Wireless communication technology has brought people a great leap in the quality of life, and microwave communication is regarded as one of the most important means of communication because of its large bandwidth capacity, good signal quality and long transmission distance. It is widely used in all kinds of private communication networks. With the continuous crowding of microwave communication band and the increasing requirement of bandwidth, the research and application of millimeter wave band communication become more and more important and urgent. In this paper, the millimeter wave V-band microencapsulated transceiver module technology is studied. Firstly, this paper introduces a series of key technologies of millimeter-wave transceiver module, such as the mainstream structure of transmitter and receiver, several mainstream techniques of frequency synthesis, the principle of mixer and the theory and design of amplifier, etc. Based on the understanding of the key technology of millimeter-wave transceiver module, the corresponding design scheme is worked out in this paper according to the project index put forward by the partner. The scheme includes the detailed analysis of chip selection and system planning, the design frame diagram of transceiver components using microencapsulation technology, and the demonstration and analysis of each RF channel index. Through the estimation of the index analysis, it is concluded that the project accords with the design demand of the subject. Then, this paper introduces the design methods and results from hardware and software. In terms of hardware, this paper introduces several aspects, such as transmitting module, receiving module, reference frequency source and passive circuit, etc. At the same time, the specific design process and design results are given to make each module meet the requirements of the subject. In the software aspect, the control software is designed with Visual Basic, including the serial port output of the control signal, the realization of the control function and the convenient and quick interface. Finally, this paper introduces the baseband tuning process and summarizes the debugging results. The results show that the V band microencapsulated transceiver module designed in this paper can work well within the specified frequency band of 57GHz to 62GHz, and meet the requirements of various subjects.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TN859

【共引文献】