NEXT GENERATION WIRELESS NETWORKS–ESPECIALLY THE USE OF MILLI-MICROWAVE BANDS  

作　　者：LI Shaoqian 

机构地区：[1]University of Electronic Science and Technology of China (UESTC)

出　　处：《China Communications》2014年第6期I0001-I0002,共2页中国通信（英文版）

摘　　要：The global bandwidth shortage of wireless communications has motivated the exploration of the millimeter wave(mm-wave)frequency spectrum for the next generation wireless communications.Recent advances in RF CMOS technology and high speed baseband signal processing technologies have enabled the extensive research and development of mm-wave wireless communications.The multi gigabit per second data rate of mm-wave system will lead to applications in many important scenarios,such as WPAN,WLAN,back-haul for cellular system.And the frequencyThe global bandwidth shortage of wireless communications has motivated the exploration of the naillimeter wave （ram-wave） frequency spectrum for the next generation wireless communications. Recent advances in RF CMOS technology and high speed baseband signal processing technologies have enabled tile extensive research and development of turn-wave wireless communications. The multi gigabit per second data rate of ram-wave system will lead to applications in many important scenarios, such as WPAN, WLAN,back-haul for cellular system. And the frequency bands include 28 GHz, 38 GHz, 45GHz, 60GHz, E-BAND and even beyond 100 GHz. The propagation and the imitation of the RF circuits design in these frequency bands make the directional antennas be inevitable for mm-wave communications.

关 键 词：微波频段 下一代无线网络 下一代无线通信 信号处理技术 CMOS技术 蜂窝系统 RF电路 毫米波通信 

分 类 号：TN92[电子电信—通信与信息系统]