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浏览/检索结果: 共16条，第1-10条 帮助 限定条件 发表日期：2014    专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 A Square-Plate Piezoelectric Linear Motor Operating in Two Orthogonal and Isomorphic Face-Diagonal-Bending Modes 期刊论文 ieee transactions on ultrasonics ferroelectrics and frequency control, 2014 Ci, Penghong; Chen, Zhijiang; Liu, Guoxi; Dong, Shuxiang 收藏  |  浏览/下载：7/0  |  提交时间：2015/11/13 ULTRASONIC MOTORS  DESIGN   Designing of a micromachined gyroscope system with a closed-loop DC biased interface ASIC 期刊论文 science china information sciences, 2014 Tao TingTing; Lu WenGao; Fang Ran; Zhang YaCong; Chen ZhongJian; Yan GuiZhen 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 capacitance detection  high voltage buffer  MEMS gyroscope  closed-loop oscillation  ASIC  TECHNOLOGY   A Parylene Self-Locking Cuff Electrode for Peripheral Nerve Stimulation and Recording 期刊论文 journal of microelectromechanical systems, 2014 Yu, Huaiqiang; Xiong, Wenjie; Zhang, Hongze; Wang, Wei; Li, Zhihong 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 Cuff electrode  parylene  electroplated gold  peripheral nerve  neuroprosthese  FUNCTIONAL ELECTRICAL-STIMULATION  OBSTRUCTIVE SLEEP-APNEA  HYPOGLOSSAL NERVE  SCIATIC-NERVE  NEURAL PROBE  SELECTIVE STIMULATION  MULTIELECTRODE ARRAY  CUTANEOUS REFLEXES  VAGUS NERVE  FOLLOW-UP   A 4.2mm(2) 72 mW Multistandard Direct-Conversion DTV Tuner in 65 nm CMOS 期刊论文 ieee transactions on circuits and systems i regular papers, 2014 Chen, Long; Wang, Yixiao; Wang, Chuan; Wang, Jiayi; Shi, Congyin; Weng, Xuankai; Ye, Le; Liu, Junhua; Liao, Huailin; Wang, Yangyuan 收藏  |  浏览/下载：13/0  |  提交时间：2015/11/10 Digital TV tuner  direct conversion receiver  filter and LNA co-design  fractional-N frequency synthesizer  noise cancelling LNA  quantization noise compensation  split LC preselect filter  SOFTWARE-DEFINED RADIO  RF FRONT-END  DVB-H TUNER  90-NM CMOS  TV TUNER  RECEIVER  MOBILE  LNA   High-Precision Distribution of Highly Stable Optical Pulse Trains with 8.8 x 10(-19) instability 期刊论文 scientific reports, 2014 Ning, B.; Zhang, S. Y.; Hou, D.; Wu, J. T.; Li, Z. B.; Zhao, J. Y. 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/11 LASER FREQUENCY COMB  RADIO-FREQUENCY  FIBER LASERS  FEMTOSECOND SYNCHRONIZATION  TIMING JITTER  TIME TRANSFER  SIGNALS  LINK  STABILIZATION  SPECTROSCOPY   Ultra-sensitive graphene Hall elements 期刊论文 应用物理学快报, 2014 Huang, Le; Zhang, Zhiyong; Chen, Bingyan; Ma, Xiaomeng; Zhong, Hua; Peng, Lian-Mao 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/11 TRANSISTORS  SENSORS  NOISE   500 MHz spaced Yb:fiber laser frequency comb without amplifiers 期刊论文 光学通讯, 2014 Wang, Guizhong; Meng, Fei; Li, Chen; Jiang, Tongxiao; Wang, Aimin; Fang, Zhanjun; Zhang, Zhigang 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/13 OCTAVE-SPANNING SPECTRUM  PHOTONIC CRYSTAL FIBER  YB/FIBER RING LASER  REPETITION RATE  PULSE GENERATION  DISPERSION   Numerical studies of acoustic and thermal coupling in sonic fatigue tests for hypersonic vehicle 会议论文 Yu, Wenjun; Zhong, Siyang; Wang, Xiaofei; Huang, Xun 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/13 Accommodation-induced variations in retinal thickness measured by spectral domain optical coherence tomography 期刊论文 生物医学光学通讯, 2014 Fan, Shanhui; Sun, Yong; Dai, Cuixia; Zheng, Haihua; Ren, Qiushi; Jiao, Shuliang; Zhou, Chuanqing 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/13 optical coherence tomography  accommodation  retinal thickness  retinal stretching  optical magnification  ANTERIOR SEGMENT  MARKED ACCOMMODATION  CRYSTALLINE LENS  EYE  ACCOMODATION  PRESBYOPIA  BIOMETRY  STRETCH  FOCUS  OCT   Bi-direction quasi-travelling wave piezoelectric rotary motor with single vibrator 期刊论文 materials research innovations, 2014 Xing, Z.; He, B.; Li, R.; Dong, S.; Gao, G.; Feng, K. 收藏  |  浏览/下载：38/0  |  提交时间：2015/11/16 Piezoelectric motor  Single vibrator  Bidirectional rotation  Degenerated modes  PZT THIN-FILM  5.0 MM LONG  ULTRASONIC MOTOR  STATOR TRANSDUCER  DIAMETER  MICROMOTOR  CYLINDER  TUBE