A mm-Wave CMOS Multimode Frequency Divider

📋 论文概要

该论文提出了一种用于毫米波应用的多频段多模式注入锁定分频器（M-ILFD），能够支持38GHz和57GHz频段，通过单个锁相环生成多个频段信号，从而减小电路尺寸和功耗。

💡 主要创新点

• 提出了多频段多模式注入锁定分频器架构，可覆盖38GHz和57GHz毫米波频段。
• 通过单个PLL生成多个频段信号，降低了系统复杂度和功耗。

🏷 关键词

📄 原文摘要

unlicensed mm-wave bands has fueled the research and development of mm-wave wireless systems. If different frequency bands can be operated from one signal source, it will reduce the circuit size and power consumption, leading to compact systems. For example, the frequencies 38, 57, 76GHz in 38, 60 and 77GHz bands can be generated by using only one PLL, as illustrated in Fig. 16.4.1. To address this requirement, in this paper, a multiband multimode injection-locked frequency divider (M-ILFD) is presented that meets the requirements for 38 and 57GHz applications. For mm-wave applications, ILFDs are the best choice to function as a prescalar because they achieve the highest speed and lowest power consumption as compared with all other types of dividers. While many ILFDs have been

👥 作者与机构

Hsien-Ku Chen1, Hsien-Jui Chen2, Da-Chiang Chang3, Ying-Zong Juang3,

Yu-Che Yang1, Shey-Shi Lu1 National Taiwan University, Taipei, Taiwan Faraday Technology, Hsinchu, Taiwan 3 National Chip Implementation Center, Hsinchu, Taiwan 1 2 The availability of