Ultra high data rate millimeter wave wireless transceivers

这方面的主要关注点是从低成本的CMOS技术中获得高性能。 正在开发的三项新技术是高Q值片上射频滤波器、低功率/相位噪声注入锁定振荡器和用于接收数据和AS的低抖动/高线性子采样电路 二次采样接收器的一部分。最近，这些技术已被集成为 性能优越、低功耗的毫米波相控阵结构 消费。具体地说，该实现的现有技术的相位噪声性能 解决了高数据速率毫米波系统的关键限制之一。这件事的意义 工作将是生产低成本、高集成度的cmos毫米波收发机的能力， 数据速率功能，可支持要求最苛刻的应用程序，如流视频和 千兆无线数据网络。作为这一过程的一部分而开发的技术也将 在雷达系统和片上时钟分配网络中有更广泛的应用。

The main focus of this is directed at getting high performance from low-cost CMOS technologies. Three novel technologies being developed are high Q on-chip RF filters, low power/phase noise injection locked oscillators and low jitter/high linearity subsampling circuits that are used for receiving data and as part of a subsampling receiver. Most recently, these technologies have been integrated as part of millimeter wave phased array architecture which provides superior performance with low power consumption. In particular, the state of the art phase noise performance of this implementation addresses one of the key limitations of high data rate millimeter wave systems. The significance of this work will be the ability to produce low cost highly integrated CMOS millimeter wave transceivers with data rates capabilities to support the most demanding applications such as streaming video and gigabit wireless data networks. The technologies developed as part of this will also have broader applications in radar systems and on-chip clock distribution networks.