S-BAND

作品数：61被引量：69H指数：4
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相关机构：中国科学院中国工程物理研究院河北半导体研究所南开大学更多>>
相关期刊：《Chinese Physics Letters》《Chinese Journal of Electronics》《Open Journal of Antennas and Propagation》《Chinese Optics Letters》更多>>
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Identification of the highly active Zn-N_(4) sites with pyrrole/pyridine-N synergistic coordination by dz^(2)+s-band center for electrocatalytic H_(2)O_(2) production
《Journal of Energy Chemistry》2024年第11期105-113,共9页Rui Chen Wei Liu Zhiyuan Sang Jingjing Jia Zhenxin Li Jiahuan Nie Qiao Jiang Zixian Mao Baitong Guo Qiuying Wang Feng Hou Lichang Yin De'an Yang Ji Liang 
National Natural Science Foundation of China(No.22379111 and 22179093)。
Single metal atoms anchored on nitrogen-doped carbon materials(M-N_(4))have been identified as effective active sites for catalyzing the two-electron oxygen reduction reaction(2e-ORR).However,the relationship between ...
关键词：Zinc single-atom catalysts Hydrogen peroxide Local coordination environments d+s-Band modulation 
Design and Application of an S-band Fast Radio Bursts Search Pipeline for the Nanshan 26 m Radio Telescope
《Research in Astronomy and Astrophysics》2024年第7期111-117,共7页Yan-Ling Liu Mao-Zheng Chen Jian Li Jian-Ping Yuan Rai Yuen Zhi-Yong Liu Hao Yan Wen-Long Du Nan-Nan Zhai 
supported by the Chinese Academy of Sciences(CAS)“Light of West China”Program(No.2022-XBQNXZ-015);the National Natural Science Foundation of China(NSFC,grant No.11903071);the Operation,Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments,budgeted from the Ministry of Finance(MOF)of China and administered by the Chinese Academy of Sciences(CAS)。
Fast radio bursts(FRBs)are among the most studied radio transients in astrophysics,but their origin and radiation mechanism are still unknown.It is a challenge to search for FRB events in a huge amount of observationa...
关键词：radio continuum general-methods data analysis-methods OBSERVATIONAL 
Characterization and Application of S-Band Polarimetric Radar and X-Band Phased Array Radar for a Tornadic Storm Event on June 16,2022
《Journal of Tropical Meteorology》2024年第2期189-199,共11页陈炳洪 傅佩玲 张羽 苏冉 田聪聪 陈超 
National Key R&D Program of China (2022YFC3004101);Science and Technology Projects of Guangzhou (2023B04J0704,2023B04J0232);Natural Science Foundation of Guangdong Province (2022A15150118141);Key Scientific and Technological Research Project of Guangzhou Meteorological Society (Z202201)。
The X-band phased array radar offers faster scanning speed and higher spatial resolution compared to the S-band radar,making it capable of enhancing tornado monitoring and early warning capabilities.This study analyze...
关键词：TORNADOES X-band phased array radar MESOCYCLONE rotation radius 
Comparison of Microphysical Characteristics of Warm-sector,Frontal and Shear-line Heavy Rainfall During the Pre-summer Rainy Season in South China
《Journal of Tropical Meteorology》2023年第2期204-215,共12页夏丰 刘显通 胡胜 黎慧琦 饶晓娜 林青 肖辉 冯璐 赖睿泽 
National Natural Science Foundation of China(U2242203,41975138,41905047,42030610);the High-level Science and Technology Journals Projects of Guangdong Province(2021B1212020016);Natural Science Foundation of Guangdong Province(2019A1515010814,2021A1515011415);Science and Technology Research Project of Guangdong Meteorological Bureau(GRMC2020M01);the Joint Research Project for Meteorological Capacity Improvement(22NLTSQ003)。
Warm-sector heavy rainfall(WR),shear-line heavy rainfall(SR),and frontal heavy rainfall(FR)are three types of rainfall that frequently occur during the pre-summer rainy season in south China.In this research,we invest...
关键词：microphysical characteristic S-band polarimetric radar warm-sector heavy rainfall frontal heavy rainfall shear-line heavy rainfall 
Design of S-band photoinjector with high bunch charge and low emittance based on multi-objective genetic algorithm被引量：1
《Nuclear Science and Techniques》2023年第3期93-105,共13页Ze-Yi Dai Yuan-Cun Nie Zi Hui Lan-Xin Liu Zi-Shuo Liu Jian-Hua Zhong Jia-Bao Guan Ji-Ke Wang Yuan Chen Ye Zou Hao-Hu Li Jian-Hua He 
supported by the Science and Technology Major Project of Hubei Province,China (No.2021AFB001).
High-brightness electron beams are required to drive LINAC-based free-electron lasers(FELs)and storage-ring-based synchrotron radiation light sources.The bunch charge and RMS bunch length at the exit of the LINAC play...
关键词：Electron linear accelerator PHOTOINJECTOR Beam dynamics Multi-objective genetic algorithm 
Design, fabrication, and testing of low-group-velocity S-band traveling-wave accelerating structure被引量：2
《Nuclear Science and Techniques》2022年第11期133-143,共11页Xian-Cai Lin Hao Zha Jia-Ru Shi Liu-Yuan Zhou Yi-Fan Liang Jian Gao Qiang Gao Huai-Bi Chen Chuan-Xiang Tang 
supported by the National Natural Science Foundation of China(NSFC)(Nos.11922504 and 12027902).
To implement the Tsinghua Thomson Scattering X-ray Source upgrade plan and the Very Compact Inverse Compton Scattering Gamma-ray Source (VIGAS) program, a new 1.5-m traveling-wave accelerating structure was designed t...
关键词：Traveling-wave accelerating structure Cavity optimization Tuning method High-power test 
Kinematics and Microphysical Characteristics of the First Intense Rainfall Convective Storm Observed by Jiangsu Polarimetric Radar Network被引量：3
《Journal of Tropical Meteorology》2022年第2期169-182,共14页WANG Kun XIA Xin MEI Yi-qing JIANG Ning WAN Qi-lin LI Min GU Pei-shu PENG Xiao-yan 
Project of Shenzhen Science and Technology Innovation Commission(KCXFZ20201221173610028);National Key R&D Program of China(2021YFC3000804);Beijige Funding from Jiangsu Research Institute of Meteorological Science(BJG202211);Basic Scientific Research and Operation Foundation of CAMS(2021Z004);National Natural Science Foundation of China(42005011,41830969)。
The polarimetric radar network in Jiangsu Province has just been operationalized since 2020.The first intense precipitation event observed by this polarimetric radar network and disdrometer occurred during August 28-2...
关键词：convective storms cloud microphysics LIGHTNING warm rain polarimetric S-band radar observations 
Reliability of X-band Dual-polarization Phased Array Radars Through Comparison with an S-band Dual-polarization Doppler Radar被引量：2
《Journal of Tropical Meteorology》2022年第2期218-236,共19页ZHOU Xin-yu HU Dong-ming ZHANG Yu LI Hao-wen TIAN Cong-cong 
Guangdong Basic and Applied Basic Research Foundation(2020A1515010602);Special Fund of China Meteorological Administration for Innovation and Development(CXFZ2022J063);Special Fund for Forecasters of China Meteorological Administration(CMAYBY2019-082);Science and Technology Planning Program of Guangzhou(201903010101);Key-Area Research and Development Program of Guangdong Province(2020B1111200001);National Natural Science Foundation of China(42075190,41875182);Radar Application and Shortterm Severe-weather Predictions and Warnings Technology Program(GRMCTD202002)。
Based on the observations of a squall line on 11 May 2020 and stratiform precipitation on 6 June 2020 from two X-band dual-polarization phased array weather radars(DP-PAWRs)and an S-band dual-polarization Doppler weat...
关键词：comparative observations mesoscale weather systems fine structure X-band dual-polarization phased array radar S-band dual-polarization Doppler radar 
Double-E-Triple-H-Shaped NRI-Metamaterial for Dual-Band Microwave Sensing Applications
《Computers, Materials & Continua》2022年第6期5817-5836,共20页Shafayat Hossain Md.Iquebal Hossain Patwary Sikder Sunbeam Islam Sultan Mahmud Norbahiah Binti Misran Ali F.Almutairi Mohammad Tariqul Islam 
This work was supported by the Universiti Kebangsaan Malaysia,Malaysia research grant code GUP-2019-005.
This paper presents a new Double-E-Triple-H-Shaped NRI(negative refractive index)metamaterial(MM)for dual-band microwave sensing applications.Here,a horizontal H-shaped metal structure is enclosed by two face-to-face ...
关键词：Metamaterial NRI MNG ENG DUAL-BAND SENSING S-BAND C-BAND 
Radio frequency conditioning of an S-band accelerating structure prototype for compact proton therapy facility被引量：4
《Nuclear Science and Techniques》2021年第6期94-107,共14页Yu Zhang Wen-Cheng Fang Xiao-Xia Huang Jian-Hao Tan Shao-Peng Zhong Cheng-Cheng Xiao Jun-Qiang Zhang Cheng Wang Yu-Qing Yang Zhen-Tang Zhao 
supported by National Key R&D Program of China(No.2018YFF0109203)。
The development of a high-gradient accelerating structure is underway to construct a compact proton linear accelerator for cancer treatment.Extensive experiments and numerous studies are being conducted to develop com...
关键词：S-BAND Standing wave(SW) High-gradient Accelerating structure RF conditioning 
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