Q-BAND

作品数：9被引量：2H指数：1
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相关领域：电子电信核科学技术更多>>
相关期刊：《Journal of Semiconductors》《Science China(Information Sciences)》《Plasma Science and Technology》《Frontiers of Information Technology & Electronic Engineering》更多>>
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A new Q-band comb-based multi-channel microwave Doppler backward scattering diagnostic developed on the HL-3 tokamak
《Plasma Science and Technology》2025年第1期23-29,共7页Ruihai TONG Yu ZHOU Wulyu ZHONG Jie WEN Zhongbing SHI Xiaolan ZOU Anshu LIANG Zengchen YANG Min JIANG Xin YU Yuqi SHEN 
supported by National Natural Science Foundation of China(Nos.12105087,12275096,and 11922503);the Joint Funds of the National Natural Science Foundation of China(No.U21A20440);the Science and Technology Planning Project of Sichuan Province(No.2023YFG0139)。
The Doppler backscattering(DBS)diagnostic is widely used to measure the localized density fluctuations and the propagation velocity of turbulent structures.Microwave is launched at a frequency that approaches a cutoff...
关键词：Doppler backscattering(DBS) microwave diagnostic turbulence TOKAMAK 
Millimeter-wave wireless communications for home network in fiber-to-the-room scenario被引量：2
《Frontiers of Information Technology & Electronic Engineering》2021年第4期441-456,共16页Chao HE Zhixiong REN Xiang WANG Yan ZENG Jian FANG Debin HOU Le KUAI Rong LU Shilin YANG Zhe CHEN Jixin CHEN 
Millimeter-wave(mmWave)technology has been well studied for both outdoor long-distance transmission and indoor short-range communication.In the recently emerging fiber-to-the-room(FTTR)architecture in the home network...
关键词：Fiber-to-the-room Millimeter wave Q-BAND Cloud virtual reality(cloud VR) Home network Beamforming Radio frequency integrated circuit(RFIC) 
The oscillations in ESR spectra of Hg_(0.76)Cd_(0.24)Te implanted by Ag^+ at the X and Q-bands
《Journal of Semiconductors》2018年第5期1-5,共5页A.V.Shestakov I.I.Fazlizhanov I.V.Yatsyk I.F.Gilmutdinov M.I.Ibragimova V.A.Shustov R.M.Eremina 
The objects of the investigation were uniformly Ag~＋ doped Hg_（0.76）Cd_（0.24） Te mercury chalcogenide monocrystals obtained by ion implantation with subsequent thermal annealing over 20 days. After implantation a...
关键词：de Haas–van Alphen effect AgHg0.76Cd0.24Te magnetic resonance 
Design of Q-band FMCW reflectometry for electron density profile measurement on the Joint TEXT tokamak
《Plasma Science and Technology》2017年第2期101-107,共7页万凌寒 杨州军 周若冰 潘晓明 张弛 谢先立 阮博文 
supported by the National Magnetic Confinement Fusion Energy Research Project(No.2014GB108001 and No.2015GB120003);Fundamental Research Funds for the Central Universities of China,Huazhong University of Science and Technology(Grant No.2015TS010)
The Q-band （33-50 GHz） fast sweep frequency modulated continuous wave （FMCW） reflectometry has been recently developed for electron density profile measurement on the Joint TEXT tokamak. It operates in ordinary mo...
关键词：REFLECTOMETRY density plasma DIAGNOSTICS 
Q-Band X-Mode Reflectometry and Density Profile Reconstruction
《Plasma Science and Technology》2015年第12期985-990,共6页屈浩 张涛 张寿彪 文斐 王嵎民 孔德峰 韩翔 杨曜 高宇 黄灿斌 蔡剑青 高翔 the EAST team 
supported by the National Magnetic Confinement Fusion Science Program of China(Nos.2014GB106000 and 2014GB106003);National Natural Science Foundation of China(Nos.11275234,11305215,11305208)
By installing an X-mode polarized Q-band（32-56 GHz） reflectometry at the low field side on EAST,the zero density cutoff layer was determined and the edge density profile was measured in normally operating plasmas.A ...
关键词：Reconstruction interferometer fitting normally EAST deduced considering normalized cutoff localized 
A Q-band CMOS LNA exploiting transformer feedback and noise-cancelling
《Science China(Information Sciences)》2015年第4期144-153,共10页WU Jing JIANG ZhengDong YI Kai KANG Kai YU YiMing CHEN JiXin ZHANG Lei LIU Jun LI Le-Wei Joshua 
supported by the National Natural Science Foundation of China (Grant Nos. 61101037, 61422104, and 61331006);the National Science and Technology Major Project of the Ministry of Science and Technology of China (Grant No. 2013ZX03001011)
In this paper, a Q-band CMOS low noise amplifier （LNA） exploiting transformer positive-negative feedback and noise cancelling is presented. The proposed low noise amplifier consists of a positive transformer feedbac...
关键词：CMOS low noise amplifier Q-BAND TRANSFORMER FEEDBACK noise cancelling millimeter wave 
The Unusual Spectrum of the Mixture of Tin-octabutoxy Naphthalocyanine and SnCl_2 in CH_2Cl_2
《Chinese Chemical Letters》2005年第4期497-500,共4页QuanZhenHUANG GongZhenCHENG HaiBoZHANG SongTaoDING XiaoBingYANG XiaoHaiZHOU GaoYongZHANG 
The Q-band position of tin-centered 5, 9, 14, 18, 23, 27, 32, 36-octabutoxy 2, 3- phthalocyanine(SnNc(OBu)8) exhibits dramatic red-shift as mixed with SnCl2 in CH2Cl2.
关键词：Q-BAND SnNc(OBu)8 red-shift. 
A SIMPLE METHOD OF PREPARING Q-BANDING WITH QM DYE
《Chinese Science Bulletin》1982年第6期673-675,共3页尹秦昌 马长俊 
The application of Q-banding has been widely used since 1968. The alternate use of Q-banding and G-banding is convenient for chromosome analysis because they resemble each other in properties. By observing Q-banding u...
关键词：BANDING CHROMOSOMAL chromosome distal proximal PECULIAR alternate SIMPLE observing PURPLE 
Q-BAND POLYMORPHISM IN CHROMOSOMES OF CHINESE POPULATIONS (HAN NATIONALITY)
《Chinese Science Bulletin》1981年第3期269-273,共5页周宪庭 汤火顺 崔梅影 李锦霞 李立容 许碧珍 徐玖瑾 肖桂芳 傅维宁 
In human and other mammalian populations there are many inheritable traits that do not appear to have gross phenotypic effects. These normal variations occur more frequently than that as expected from recurrent mutati...
关键词：PHENOTYPIC populations BANDING alone advent GROSS CHROMOSOME length BRILLIANT mutation 
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