云南高校图书馆联盟文献共享服务平台- C-BAND

C-BAND: 作品数：89被引量：127H指数：6; 导出分析报告; 相关领域：电子电信更多>>; 相关作者：周建民李震李新武吴海滨俞本立更多>>; 相关机构：华中科技大学中国电信股份有限公司中国科学院中国科学院研究生院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划中国科学院知识创新工程重要方向项目更多>>

High efficient C-band circularly polarized rectenna array with low-profile and lightweight: 《Space Solar Power and Wireless Transmission》2024年第3期152-157,共6页Zhou-Lin Fan Shuo Cao Xue-Xia Yang; supported by the National Natural Science Founda-tions of China under Grant 62171270.; A high efficient C-band circularly polarized rectenna array with low-profile and lightweight for wireless power transmission of space solar power stations is proposed and designed in this paper.The receiving antenna i...; 关键词：Rectenna array Microwave power transmission Circular polarization Low-profile

Frequency stabilization of C-band semiconductor lasers through a SiN photonic integrated circuit: 《Photonics Research》2024年第8期1619-1626,共8页ALESSANDRO BRUGNONI ALI EMRE KAPLAN VALERIO VITALI KYLE BOTTRILL MICHELE RE PERIKLIS PETROPOULOS COSIMO LACAVA ILARIA CRISTIANI; Ministero dell'Universitàe della Ricerca(2022H7RR4F)。; Integrated semiconductor lasers represent essential building blocks for integrated optical components and circuits and their stability in frequency is fundamental for the development of numerous frontier applications ...; 关键词：STABILIZATION STABILITY IMPAIRED

Integrated spatial-temporal random speckle spectrometer with high resolution in the C-band: 《Photonics Research》2024年第7期1556-1563,共8页SHIBO XU JIAHUI ZHANG JUNWEI CHENG JIANJI DONG; National Natural Science Foundation of China(U21A20511);Innovation Project of Optics Valley Laboratory (OVL2021BG001)。; The increasing demand for diverse portable high-precision spectral analysis applications has driven the rapid development of spectrometer miniaturization. However, the resolutions of existing miniaturized spectrometer...; 关键词：SPECKLE RANDOM RESOLUTION

Interference of 5G with aircraft radio altimeters: How to protect aviation safety in rapidly changing environment of expanding C-band networks: 《Aerospace Traffic and Safety》2024年第2期155-164,共10页L.Kurzweil; The topic of 5G network development is resonating in the aviation world.According to the information from aircraft manufacturers,aircraft radio altimeters could be interfered with in the C-band frequency spectrum.Radi...; 关键词：Safety management system Safety of flight Mobile communication 5th generation network C-band frequencies Radio altimeter Interference Aircraft final approach

Experimental research based on a C-band compact transit-time oscillator with a novel diode loading an embedded soft magnetic material and shielding structure: 《Chinese Physics B》2023年第7期428-434,共7页何宇放贺军涛令钧溥王蕾宋莉莉; Project supported by the National Natural Science Foundation of China (Grant No. 61701516); In order to reduce the external magnetic field and improve the conversion efficiency of high-power microwave generation devices with low external magnetic field,a novel diode with an embedded soft magnetic and shieldi...; 关键词：high-power microwave soft magnetic material shielding structure transit-time oscillator

Study on crab-cavity-based longitudinal injection scheme and prototype realization of C-band crab cavity for electron storage rings: 《Nuclear Science and Techniques》2023年第7期137-147,共11页Guan-Hua Wang Bo-Cheng Jiang Jian-Hao Tan Qing-Lei Zhang Wen-Cheng Fang Chang-Liang Li Kun Wang Xiao-Xia Huang Sheng-Li Pu; the National Natural Science Foundation of China(Nos.11975298 and 12175292).; A diffraction-limited storage ring with a multi-bend achromat lattice suffers from a small dynamic aperture for conventional off-axis injection.Thus,a longitudinal on-axis injection scheme based on a new type of crab ...; 关键词：On-axis injection Crab cavity Bump orbit WAKEFIELD

A new model for Doppler shift of C-band echoes backscattered from sea surface: 《Acta Oceanologica Sinica》2023年第6期100-111,共12页Jianbo Cui Yunhua Wang Yanmin Zhang Huimin Li Wenzheng Jiang Yushi Zhang Xin Li; The National Natural Science Foundation of China under contract No.41976167;the Key Research and Development Program of Shandong Province (International Science and Technology Cooperation) under contract No.2019GHZ023。; Within the framework of the two-scale scattering model,the Doppler shift of C-band radar return signals from the nonlinear sea surface are numerically evaluated.As an analytical approximation method,the Bragg resonanc...; 关键词：Doppler shift microwave scattering numerical simulation

Estimation of aboveground biomass of arboreal species in the semi-arid region of Brazil using SAR(synthetic aperture radar)images: 《Journal of Arid Land》2023年第6期695-709,共15页Janisson B de JESUS Tatiana M KUPLICH Íkaro D de C BARRETO Fernando L HILLEBRAND Cristiano N da ROSA; The Caatinga biome is an important ecosystem in the semi-arid region of Brazil.It has significantly degraded due to human activities and is currently a region undergoing desertification.Thus,monitoring the variation i...; 关键词：CAATINGA tropical dry forest coherent and incoherent attributes C-band Sentinel-1

Tailoring conductive network Zn@NPC@MWCNTs nanocomposites derived from ZIF-8 as high-performance electromagnetic absorber for the whole X-Band被引量：2: 《Defence Technology（防务技术）》2023年第5期189-200,共12页Shi-bin Lu Ying Meng Hai-bo Wang Xian-wei Jiang Jin Yang Ning Wei Lin Jin Li-juan Wan Hao Tang Qian-qian Hou; supported by the Natural Science Foundation of Anhui Province (Grant No. 2008085MF217, Grant No. 2008085QF287);the University Natural Science Research Project of Anhui Province (Grant No. KJ2021A0912, Grant No. KJ2020A0091, Grant No. KJ2019A0714);the Program Fund for Excellent Young Talents of Higher Education Institutions of Anhui Province (Grant No. gxyq2020042);Anhui Province Key Laboratory of Simulation and Design for Electronic Information System (Grant No. 2019ZDSYSZB02); A porous 3D cross-linked conductive network pierced by multi-wall carbon nanotubes(MWCNTs) was successfully designed from zeolitic imidazolate framework-8(ZIF-8). Zn@NPC@MWCNTs composites were tailored by the facile r...; 关键词：ZIF-8 Electromagnetic wave absorption X-BAND C-BAND

C-Band 53.76 Tbit/s Transmission Based on Bit Allocation Optimization with Raman Amplification: 《激光与光电子学进展》2023年第7期430-434,共5页Ding Junjie Wang Chen Ju Zhou Zhu Bowen Sang Bohan Liu Bo Yu Jianjun; 国家重点研发计划(2018YFB1800900);国家自然科学基金(61935005,61720106015,61835002,62127802)。; We experimentally demonstrate an 80-channel wavelength division multiplexing(WDM)transmission system over a 400 km fiber link.Raman amplification results in a non-flat WDM signal spectrum.Therefore,bit allocation opti...; 关键词：wavelength division multiplexing transmission Raman amplification bit allocation optimization neural network equalizer

C-BAND