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SIDEBAND: 作品数：66被引量：76H指数：5; 导出分析报告; 相关领域：电子电信更多>>; 相关作者：卢冰刘新开周波闫连山邹喜华更多>>; 相关机构：哈尔滨工业大学西南交通大学清华大学更多>>; 相关期刊：《Communications in Theoretical Physics》《Journal of Donghua University(English Edition)》《Chinese Physics B》《通信与广播电视》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教育部博士点基金北京市自然科学基金更多>>

Fault-induced gear meshing modulation sideband extraction and evaluation for fault diagnosis of planetary gearboxes: 《Science China(Technological Sciences)》2025年第1期335-351,共17页Peng ZHOU Xiaoluo YU Yang YANG Qingbo HE Zhike PENG; supported by the National Natural Science Foundation of China(Grant Nos.52205112,12121002);the China Postdoctoral Science Foundation(Grant No.2022M712063)。; Gearboxes,known for their compact size and stable transmission capability,are widely used as power transmission structures in various types of mechanical equipment,such as wind turbines,helicopters,and special vehicle...; 关键词：planetary gearbox gear meshing frequency modulation sideband signal decomposition fault diagnosis

On-chip optical vector analysis based on thin-film lithium niobate single-sideband modulators: 《Advanced Photonics》2024年第6期99-110,共12页Hanke Feng Tong Ge Yaowen Hu Zhenzheng Wang Yiwen Zhang Zhaoxi Chen Ke Zhang Wenzhao Sun Cheng Wang; supported by the Research Grants Council,University Grants Committee(CityU 11212721,CityU 11204022,N_CityU113/20,C1002-22Y);Croucher Foundation(9509005).; Optical vector analysis(OVA)is an enabling technology for comprehensively characterizing both amplitude and phase responses of optical devices or systems.Conventional OVA technologies are mostly based on discrete opto...; 关键词：optical vector analysis thin film lithium niobate integrated microwave photonics

Advancements and Prospects in Continuous Wave Time-resolved Electron Paramagnetic Resonance: 《Chemical Research in Chinese Universities》2024年第5期798-805,共8页ZHANG Shixue ZHOU Shengqi WU Hao GUO Xingwei; supported by the Tsinghua University Dushi Program,China(No.52308013422).; This brief review highlights the techniques and diverse applications of time-resolved electron paramagnetic resonance(TREPR)spectroscopy,underscoring its essential role in elucidating the structures,spin dynamics,and ...; 关键词：Time-resolved electron paramagnetic resonance(TREPR) Ultrawide single-sideband phase-sensitive detection(U-PSD) Spin chemistry Radical chemistry PHOTOCHEMISTRY

Investigation of Eccentric PM on High-frequency Vibration in FSCW PM Machine Considering Force Modulation Effect被引量：1: 《Chinese Journal of Electrical Engineering》2024年第2期59-69,共11页Jinghua Ji Weizhi Jiang Wenxiang Zhao Tong Liu; National Natural Science Foundation of China under Projects 52377055 and 51991383.; This study investigates the negative influence of an eccentric permanent-magnet(PM)design on high-frequency electromagnetic vibration in fractional-slot concentrated-winding(FSCW)PM machines.First,an analytical expres...; 关键词：Eccentric permanent magnet machine sideband current harmonics electromagnetic force modulation effect fractional-slot concentrated-winding high-frequency vibration

Microwave photonic sideband selector based on thin-film lithium niobate platform: 《Chinese Optics Letters》2024年第3期55-59,共5页丁跃迪尚成林于文琦马向李少波曾成夏金松; supported by the National Key Research and Development Program of China(No.2021YFB2800104);the National Natural Science Foundation of China(Nos.62175079 and 62205119)。; We propose and demonstrate an integrated microwave photonic sideband selector based on the thin-film lithium niobate(TFLN)platform by integrating an electro-optic Mach-Zehnder modulator(MZM)and a thermo-optic tunable ...; 关键词：lithium niobate microwave photonics sideband selector

Dual-mode stabilization for laser to radio-frequency locking by using a single-sideband modulation and a Fabry-Pérot cavity: 《Chinese Optics Letters》2024年第1期71-75,共5页王一博张洪炜赵晨皓赵刚闫晓娟马维光; supported by the National Key R&D Program of China(No.2022YFC3700329);the National Natural Science Foundation of China(Nos.61905134,61905136,and62175139);the Shanxi Province Science and Technology Activities for Returned Overseas Researcher(No.20220001);the Scientific and Technological Innovation Programs of Higher Education Institutions in Shanxi(No.2019L0062)。; The dual-mode stabilization scheme has been demonstrated as an efficient way to stabilize laser frequency.In this study,we propose a novel dual-mode stabilization scheme that employs a sizable Fabry-Pérot cavity inst...; 关键词：dual-mode stabilization laser frequency locking single-sideband modulation

High efficient Raman sideband cooling and strong three-body recombination of atoms: 《Chinese Physics B》2023年第10期100-105,共6页李玉清刘震南王云飞武寄洲刘文良付永明李鹏马杰肖连团贾锁堂; Project funded by the National Key Research and Development Program of China(Grant No.2022YFA1404201);the National Natural Science Foundation of China(Grant Nos.62020106014,92165106,62175140,12074234,and 11974331);the Applied Basic Research Project of Shanxi Province,China(Grant No.202203021224001)。; We report a highly efficient three-dimensional degenerated Raman sideband cooling(3D dRSC)that enhances the loading of a magnetically levitated optical dipole trap,and observe the strong atom loss due to the three-bod...; 关键词：matter wave atom cooling methods ultracold gases

A double sideband combined tracking method for Galileo E5 AltBOC signals: 《Satellite Navigation》2023年第3期185-197,共13页Tongwen Fan Tisheng Zhang Hongping Zhang Jun Mo Xiaoji Niu; This research is funded by the National Key Research and Development Program of China(No.2020YFB0505803);the National Natural Science Foundation of China(No.41974024).; The Galileo navigation satellite system(Galileo)E5 Alternative Binary Offset Carrier(AltBOC)signal brings various challenges due to its complex modulation,wide bandwidth,and multi-peaked auto-correlation function.Whil...; 关键词：Galileo E5 Alternative binary offset carrier Tracking loop Unambiguous tracking Double-sideband tracking

Demonstration of fully-connected quantum communication network exploiting entangled sideband modes: 《Frontiers of physics》2023年第4期277-282,共6页Fan Li Xiaoli Zhang Jianbo Li Jiawei Wang Shaoping Shi Long Tian Yajun Wang Lirong Chen Yaohui Zheng; the National Natural Science Foundation of China(NSFC)(Grant Nos.62225504,62027821,62035015,U22A6003,and 12174234);the National Key R&D Program of China(Grant No.2020YFC2200402);the Program for Sanjin Scholar of Shanxi Province.; Quantum communication network scales point-to-point quantum communication protocols to more than two detached parties,which would permit a wide variety of quantum communication applications.Here,we demonstrate a fully...; 关键词：quantum network quantum communication entangled sideband modes quantum dense coding

Sideband-free dispersion-managed Yb-doped mode-locked fiber laser with Gires–Tournois interferometer mirrors: 《Chinese Optics Letters》2023年第6期67-73,共7页丰傲然刘博文闫东钰毕根毓宋有建胡明列; partially supported by the National Key Research and Development Program of China(No.2021YFB3602600);the Research and Development Program in Key Areas of Guangdong Province,China(No.2020B090922004)。; High-order dispersion introduced by Gires–Tournois interferometer mirrors usually causes spectral sidebands in the nearzero dispersion region of mode-locked fiber lasers.Here,we demonstrate a sideband-free Yb-doped m...; 关键词：fiber laser dispersion compensation sideband suppression

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