CMOS毫米波频率源技术研究

项目名称： CMOS毫米波频率源技术研究

项目编号： No.61501114

项目类型： 青年科学基金项目

立项/批准年度： 2016

项目学科： 无线电电子学、电信技术

项目作者： 陈喆

作者单位： 东南大学

项目金额： 23万元

中文摘要： 未来无线通信将向宽带大容量的方向发展。目前，具有广泛应用前景的技术包括无压缩高清视频（HDTV）、高速无线局域网等的数据传输速率均超过1Gbps，而第五代移动通信（5G）的传输峰值传输速率可达10Gbps。为了满足这一需求，需要在频谱资源开发、无线传输技术、集成芯片研究等多个方面实现新的突破。鉴于硅基CMOS工艺在集成度、功能以及成本方面的优势，硅基CMOS毫米波频率源芯片在未来毫米波高速无线通信、雷达、成像等领域的重要地位和作用。由于国内外研究水平上的差距，对CMOS毫米波频率源开展深入研究显得非常必要和迫切。本项目将针对未来5G毫米波高速无线通信需求，研究CMOS毫米波频率源相位噪声产生机理，降低振荡器相位噪声，拓展频率源调谐带宽，控制频率源整体功耗，最终实现低相噪、宽带调谐、低功耗CMOS毫米波频率源的单芯片集成。

中文关键词： 毫米波集成电路；毫米波振荡器

英文摘要： Future wireless communications will work with broad-bandwidth and large thoughput. Up to now, the transmission data rate of the most prospective technology, including High Defination Televison and high-speed wireless LAN, is more than 1 Gbps. And the peak transmission data rate for the 5th generation (5G) mobile communication is no less than 10 Gbps. To achieve these goals, new breakthoughs on frequency resource exploration, wireless transmission technique and integrated cirucit research are expected. Taking advantages for highly-integration, multi-function, low cost, etc, silicon-based CMOS millimeter wave frequency synthesizer is of great importance for the applications, such as future millimeter wave high-speed wireless communication , Radar, millimeter wave imaging, etc. Thus, it is necessary and imperative to start an investagition on CMOS millimeter wave frequency synthesizer. Targeted on the 5G millimeter wave wireless communication application, this project will investigate CMOS millimeter wave frequency synthesizer on several aspects, including phase noise theory and the techniques to lower the phase noise, techniques to enlarge the tuning bandwidth, techniques to lower the power consumption, and finally fully integrate a low phase noise, broad-band tuning, low power CMOS millimeter wave frequency synthesizer.

英文关键词： Millimeter Wave Integrated Circuits;Millimeter Wave Oscillator