Design of Power Amplifier for mm Wave 5G and Beyond

查看全文 作　　者：LI [1,2,3]Lianming;SI [1,2,3]Jiachen;CHEN [1]Linhui

机构地区：[1]School of Information Science and Engineering,Southeast University,Nanjing 210096,P.R.China;[2]National Mobile Communications Research Laboratory,Nanjing 210096,P.R.China;[3]Purple Mountain Laboratories,Nanjing 211100,P.R.China

出　　处：《Transactions of Nanjing University of Aeronautics and Astronautics》索引2019年第36卷第4期,共10页

基　　金：supported by the National Natural Science Foundations of China (Nos. 61306030, 61674037);the National Key R&D Program of China (Nos.2016YFC0800400, 2018YFE0205900);the National Science and Technology Major Project (No. 2018ZX03001008) 摘　　要：With targets of cost reduction per bit and high energy efficiency,5G and beyond call for innovation in the mmWave transmitter architecture and the power amplifier(PA)circuit.To illustrate these points,this paper firstly explains the benefits and design implications of the hybrid beamforming structure in terms of the mmWave spectrum characteristics,energy efficiency,data rate,communication capacity,coverage and implementation technology choices.Then after reviewing the techniques to improve the power amplifier(PA)output power and efficiency,the design considerations and test results of 60 GHz and 90 GHz mmWave PAs in bulk complementary metal oxide semiconductor(CMOS)process are shown. 关键词：5G and beyond 6G BEAMFORMING complementary metal oxide semiconductor(CMOS) mmWave multiple⁃input multiple⁃output(MIMO) power amplifier TRANSMITTER

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Design of Power Amplifier for mm Wave 5G and Beyond

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