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TRANSDUCER: 作品数：230被引量：329H指数：8; 导出分析报告; 相关领域：自动化与计算机技术更多>>; 相关作者：潘志鹏伦永志潘明洁余德才周乙华更多>>; 相关机构：杭州应用声学研究所南京大学医学院附属鼓楼医院谷歌有限责任公司大连大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金中国博士后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更多>>

Flexible micromachined ultrasound transducers(MUTs)for biomedical applications: 《Microsystems & Nanoengineering》2025年第1期1-21,共21页Sanjog Vilas Joshi Sina Sadeghpour Nadezda Kuznetsova Chen Wang Michael Kraft; supported by EU EIC Transition under grant agreement ID 101057902,as well as KU Leuven Interdisciplinary Networks(ID-N)under grant No.ZKD-6578。; The use of bulk piezoelectric transducer arrays in medical imaging is a well-established technology that operates based on thickness mode piezoelectric vibration.Meanwhile,advancements in fabrication techniques have l...; 关键词：fabrication techniques piezoelectric thin films micromachined alternativesnamelypiezoelectric micromachined ultrasound transducer pmut capacitive micromachined ultrasound transducer cmut thickness mode piezoelectric vibrationmeanwhileadvancements bulk piezoelectric transducer arrays electrostatic forcesrespectivelyin flexural mode

Design and manufacturing of soft electronics for in situ biochemical sensing: 《International Journal of Extreme Manufacturing》2024年第6期137-167,共31页Yi Xing Jiaqi Wang Jinxing Li; support from the National Science Foundation under Award Nos. EFMA-2318057, ECCS-2339495, ECCS-2334134, ECCS-2216131, and CMMI-2323917。; Soft(flexible and stretchable) biosensors have great potential in real-time and continuous health monitoring of various physiological factors, mainly due to their better conformability to soft human tissues and organs...; 关键词：soft materials processing and fabrication biochemical sensing electrode fabrication transducer integration

Noninvasive high-resolution deep-brain photoacoustic imaging with a negatively focused fiber-laser ultrasound transducer: 《Photonics Research》2024年第12期2996-3005,共10页HEXIANG XU ZITAO CHEN YUHAN WU CHENGTIAN HOU JUN MA BAI-OU GUAN; National Natural Science Foundation of China(62275106,62135006);Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program(2019BT02X105);Natural Science Foundation of Guangdong Province(2022A1515010105,2023A1515011415)。; Noninvasive high-resolution deep-brain imaging is essential to fundamental cognitive process study and neuroprotective drugs development.Although optical microscopes can resolve fine biological structures with good co...; 关键词：FIBER scattering resolution

A low-voltage-driven MEMS ultrasonic phased-array transducer for fast 3D volumetric imaging: 《Microsystems & Nanoengineering》2024年第5期45-60,共16页Yun Zhang Tong Jin Yining Deng Zijie Zhao Rui Wang Qiong He Jianwen Luo Jiawei Li Kang Du Tao Wu Chenfang Yan Hao Zhang Xinchao Lu Chengjun Huang Hang Gao; This work was supported in part by the National Key Research and Development Program of China under Grants 2023YFE0206400 and 2023YFB3608800;in part by the National Natural Science Foundation of China under Grants 6217012870,62171442,62027901 and 62275264;in part by the CAS-CSIRO Partnership Joint Project under Grant number 172511KYSB20210008.; Wearable ultrasound imaging technology has become an emerging modality for the continuous monitoring of deep-tissue physiology,providing crucial health and disease information.Fast volumetric imaging that can provide ...; 关键词：OVERCOME element INTERPRETING

Longitudinal transducer driven by NiMnGa magnetic shape memory alloy: 《Chinese Journal of Acoustics》2024年第2期232-247,共16页LAN Yu WANG Houqi LU Wei; supported by the National Natural Science Foundation of China (12074090, 11804067)。; In order to realize a low-frequency and small-size underwater acoustic source,an underwater acoustic transducer has been designed by using Ni Mn Ga alloy, which has the advantages of large strain, rapid response and h...; 关键词：ALLOY NIMNGA DENSITY

Multi-objective optimization design of spherical transducer被引量：1: 《Chinese Journal of Acoustics》2024年第1期113-131,共19页ZHANG Xi LI Hongguang ZHAO Xie XIONG Hanlin MENG Guang; supported by the Oceanic Interdisciplinary Program of Shanghai Jiao Tong University (SL2022ZD102);the Yunnan Technological Innovation Talent Training Project (202305AD160068)。; In order to solve the mixed nonlinear multi-objective optimization problem of discrete/continuous variables of the spherical transducer under the multi-constraint conditions, the electrical-mechanical-acoustic model o...; 关键词：OPTIMIZATION SORTING SOUND

Pretraining Enhanced RNN Transducer: 《CAAI Artificial Intelligence Research》2024年第1期74-81,共8页Junyu Lu Rongzhong Lian Di Jiang Yuanfeng Song Zhiyang Su Victor Junqiu Wei Lin Yang; supported in part by the Guangdong Basic and Applied Basic Research Foundation(No.GDST23EG32).; Recurrent neural network transducer(RNN-T)is an important branch of current end-to-end automatic speech recognition(ASR).Various promising approaches have been designed for boosting RNN-T architecture;however,few stud...; 关键词：pretraining automatic speech recognition self-supervised learning

Optimization design of autofocusing metasurface for ultrasound wave application: 《Journal of Advanced Dielectrics》2024年第1期51-58,共8页Zhaoxi Li Shenghui Yang Mengqing Zhou Chenxue Hou Dongdong Chen Chunlong Fei Di Li Yi Quan Yintang Yang; supported by the National Natural Science Foundations of China(Nos.62104177 and 61974110);Shenzhen Science Technology and Fundamental Research and Discipline Layout Project(No.JCYJ20170818153048647);Natural Science Foundations of Shaanxi Province(No.2020JM-205);Shaanxi Provincial Association of Science and Technology Young Talents Support Project(No.20190105);the Fundamental Research Funds for the Central Universities(Nos.XJS211105 and JBF211103).; In this paper,two optimized autofocusing metasurfaces(AFMs)with different desired focal distances are designed by using particle swarm optimization(PSO)algorithm.Based on the ffnite element simulation software COMSOL ...; 关键词：Autofocusing metasurface ultrasound transducer OPTIMIZATION

Design and analysis of longitudinal–flexural hybrid transducer for ultrasonic peen forming: 《Nanotechnology and Precision Engineering》2023年第4期30-39,共10页Wuqin Li Yongyong Zhu Xiaolong Lu Huafeng Li Ying Wei Pengwei Shang Bo Feng; supported by the National Natural Science Foundation of China(Grant Nos.51975278 and 52277055);the Qing Lan Project,the Research Fund of the State Key Laboratory of Mechanics and Control of Mechanical Structures(Nanjing University of Aeronautics and Astronautics)under Grant No.MCMS-I-0321G01;the Biomedical Engineering Fusion Laboratory of the affiliated Jiangning Hospital of Nanjing Medical University(Grant No.JNYYZXKY202217);the Postgraduate Research&Practice Innovation Program of NUAA(Grant Nos.xcxjh20220114 and xcxjh20220111);the Postgraduate Research&Practice Innovation Program of Jiangsu Province(Grant No.KYCX23_0353).; Ultrasonic peen forming(UPF)is an emerging technology that exhibits great superiority in both its flexible operating modes and the deep residual stress that it produces compared with conventional plastic forming metho...; 关键词：Ultrasonic peen forming Piezoelectric transducer Longitudinal-flexural vibrational mode Modal analysis

Optical Neural Networks:Analysis and Prospects for 5G Applications: 《Computers, Materials & Continua》2023年第12期3723-3740,共18页Doaa Sami Khafaga Zongming Lv Imran Khan Shebnam M.Sefat Amel Ali Alhussan; extend their appreciation to the Deputyship for Research&Innovation,Ministry of Education in Saudi Arabia for funding this research work through Project Number RI-44-0345.; With the capacities of self-learning,acquainted capacities,high-speed looking for ideal arrangements,solid nonlin-ear fitting,and mapping self-assertively complex nonlinear relations,neural systems have made incredibl...; 关键词：OPTOELECTRONICS 5G networks free-space optical TRANSDUCER neural networks

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