典型文献
220 GHz Multi Circuit Integrated Front End Based on Solid-State Circuits for High Speed Communication System
文献摘要：
This paper presents the research on a 220 GHz multi circuit inte-grated front end based on solid-state circuits.This integrated front end integrates a 220 GHz subharmonic mixer,a 110 GHz tripler,a 110 GHz 8 dB hybrid coupler and a 220 GHz waveguide bandpass fil-ter(BPF)in one single block.Compared to the tradition-al transceivers which usually use cascade connection of the independent mixers and multipliers,the size of the proposed multi circuit integrated front-end block is 25 mm×20 mm×20 mm,ten times smaller than the cas-cading transceiver.In order to check the tripler's output power,a modified compact 110 GHz 8 dB hybrid coupler is set between mixer and tripler.Due to the characterist-ics of the hybrid coupler,the deterioration of cascading transceiver's performance caused by mismatch has also been improved.In addition,to achieve single sideband(SSB)communication,a 220 GHz BPF with high selectiv-ity is integrated in the circuit.The measured conversion loss of the fabricated multi circuit integrated front end is less than 11 dB,where the LO and RF frequency are 37 and 210-220 GHz.Based on this front-end,a 220 GHz high speed communication system has been setup and it can achieve 10 Gbps data transmission using 16QAM modulation.
文献关键词：
中图分类号：
作者姓名：
NIU Zhongqian;ZHANG Bo;DAI Bingli;ZHANG Jicong;SHEN Fang;HU Yi;FAN Yong;ZHANG Yihan
作者机构：
School of Electronic Science and Engineering,University of Electronic Science and Technology of China,Chengdu 610054,China;Chongqing Institute of Microelectronics Industry Technology,University of Electronic Science and Technology of China,Chongqing 401332,China
文献出处：
引用格式：
[1]NIU Zhongqian;ZHANG Bo;DAI Bingli;ZHANG Jicong;SHEN Fang;HU Yi;FAN Yong;ZHANG Yihan-.220 GHz Multi Circuit Integrated Front End Based on Solid-State Circuits for High Speed Communication System)[J].电子学报（英文）,2022(03):569-580
A类：
tripler,cading
B类：
GHz,Multi,Integrated,Front,End,Based,Solid,State,Circuits,High,Speed,Communication,System,This,paper,presents,research,front,solid,state,circuits,integrated,integrates,subharmonic,dB,hybrid,coupler,waveguide,bandpass,fil,BPF,one,single,block,Compared,tradition,transceivers,which,usually,cascade,connection,independent,mixers,multipliers,size,proposed,ten,times,smaller,than,order,check,output,power,modified,compact,between,Due,characterist,ics,deterioration,cascading,performance,caused,by,mismatch,has,also,been,improved,addition,achieve,sideband,SSB,communication,high,selectiv,ity,measured,conversion,loss,fabricated,less,where,LO,RF,frequency,this,speed,system,setup,can,Gbps,data,transmission,using,16QAM,modulation
AB值：
0.537973
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