For more than three decades, Micro Electro Mechanical Systems (MEMS) have
steadily transitioned out of research labs and into production forming a more than $10 billion
market [1]. MEMS devices such as accelerometers, pressure sensors and microphones, to name
a few, have seen immense utilization, particularly in the consumer electronics market, because
of their compact sizes and minute power consumptions. In addition, these devices benefit from
batch fabrication, which has enabled year-over-year reductions in cost [2]. In recent years,
资源简介:For more than three decades, Micro Electro Mechanical Systems (MEMS) have steadily transitioned out of research labs and into production forming a more than $10 billion market [1]. MEMS devices such as accelerometers, pressure sensors and m...
上传时间: 2020-06-06
上传用户:shancjb
资源简介:微机电系统(MEMS)器件的构成涉及微电子、微机械、微动力、微热力、微流体学、材料、物理、化学、生物等多个领域,形成了多能量域并交叉耦合。为其产品的建模、仿真以及优化设计带来了较大的难度。由于静电驱动的原理简单使其成为MEMS器件中机械动作的主要来...
上传时间: 2013-05-15
上传用户:zhangjinzj
资源简介:高精度惯性加速度计能够实现实时位移检测,在当今民用和军用系统如汽车电子、工业控制、消费电子、卫星火箭和导弹等中间具有广泛的需求。在高精度惯性加速度计中,特别需要稳定的低噪声高灵敏度接口电路。事实上,随着传感器性能的不断提高,接口电路将成为限...
上传时间: 2013-05-23
上传用户:hphh
资源简介:· 摘要: 通过分析小波分析法中的阈值去噪算法的原理,根据MEMS陀螺仪信号漂移的数学模型,采用了基于小波阈值去噪法对MEMS陀螺仪的输出进行实时消噪处理.并将该算法应用到基于DSP的某MEMS陀螺捷联惯导系统后对系统的MEMS陀螺仪进行零漂试验.通过整个系统试...
上传时间: 2013-04-24
上传用户:xiehao13
资源简介:STM32F4-Discovery MEMS keil&iar例程
上传时间: 2013-04-24
上传用户:tmin392599868
资源简介: 对基于BCB的圆片级封装工艺进行了研究,该工艺代表了MEMS加速度计传感器封装的发展趋势,是MEMS加速度计产业化的关键。选用3000系列BCB材料进行MEMS传感器的粘结键合工艺试验,解决了圆片级封装问题,在低温250 ℃和适当压力辅助下≤2.5 bar(1 bar=100 k...
上传时间: 2013-11-17
上传用户:JasonC
资源简介:本电路用于实现模拟MEMS麦克风与麦克风前置放大器的接口,如图1所示。ADMP504由一个MEMS麦克风元件和一个输出放大器组成。ADI公司的MEMS麦克风具有高信噪比(SNR)和平坦的宽带频率响应,堪称高性能、低功耗应用的绝佳选择。
上传时间: 2014-01-16
上传用户:13736136189
资源简介:对于采用MEMS加速度计和陀螺仪的工业系统而言,优化带宽可能是关键考虑因素。这代表着精度(噪声)与响应时间之间的一种经典权衡。虽然多数MEMS传感器制造商都会给出典型带宽指标,往往还需要验证传感器或整个系统的实际带宽。在确定加速度计和陀螺仪的带宽特性...
上传时间: 2013-11-01
上传用户:王小奇
资源简介:A MEMS microphone IC is unique among Analog Devices, Inc., products in that its input is an acoustic pressure wave. For this reason, some specifications included in the data sheets for these parts may not be familiar, or familiar specificat...
上传时间: 2013-10-31
上传用户:masochism
资源简介:摘要:通过对西瓜的力学和物理特性的分析,设计一套以凌阳十六位单片机为控制核心,以MEMS(微机电系统)加速度传感器为检测工具,以FFT(快速傅里叶变换)为信号分析和计算方法的西瓜成熟度快速检测装置.检测过程中,利用对西瓜的敲击产生的振动频率响应,来准确判断西...
上传时间: 2013-10-14
上传用户:urgdil
资源简介:MEMS
上传时间: 2013-10-18
上传用户:manking0408
资源简介:The field of microelectromechanical systems (MEMS), particularly micromachinedmechanical transducers, has been expanding over recent years, and the productioncosts of these devices continue to fall. Using materials, fabrication processes, a...
上传时间: 2013-10-16
上传用户:朗朗乾坤
资源简介:MEMS
上传时间: 2013-10-28
上传用户:sdlqbbla
资源简介:Abstract: Standard PCB design and mounting processes can adversely influence MEMS inertial sensors.This application note contains guidelines for the layout, soldering, and mounting of MEMS inertialsensors in LGA packages in order to reduce ...
上传时间: 2014-01-15
上传用户:sjb555
资源简介:MEMS惯性传感器作为工业应用领用新兴的应用元件,不论在商业、工业还是军工应用上都有着广阔的应用。文中给出了几种MEMS的在不同领域内的应用范例,并解析了相应的原理,并从一款较常用的MEMS入手提出了对相应领域内的解决思路。
上传时间: 2013-10-13
上传用户:sc965382896
资源简介:Abstract: The number of uses for microelectromechanical systems (MEMS) is growing—they allow us todo jobs once considered impossible. This tutorial explains the applications for MEMS and the increasingneed to provide precision control and ...
上传时间: 2013-11-12
上传用户:paladin
资源简介:200680048256-MEMS谐振器及其制造方法,以及MEMS振荡器
上传时间: 2013-11-02
上传用户:wangyi39
资源简介:MEMS是融合了硅微加工,LIGA和精密机械加工等多种加工技术,并应用现代信息技术构成的微型系统.
上传时间: 2013-10-13
上传用户:66666
资源简介:test RF module for 800MHZ Frequency
上传时间: 2014-10-13
上传用户:上善若水
资源简介:Frequency Scale Conversion From f To f Scale frq2mel mel2frq mel The mel scale is based on the human perception of sinewave pitch. frq2erb erb2frq erb The erb scale is based on the equivalent rectangular bandwidths of the human ear. ...
上传时间: 2015-06-07
上传用户:
资源简介:Based on 80C196MC One-chip Computer Frequency Conversion Rapid System of Accent Design Program Listing
上传时间: 2015-06-11
上传用户:我们的船长
资源简介:For USB program, low pass filter for audio,Audio low-Frequency Pass filter.
上传时间: 2014-01-16
上传用户:zhichenglu
资源简介:Channel estimation for OFDM systems based on comb-type pilot arrangement in Frequency selective fading channels 一篇信道估计的经典文章
上传时间: 2014-11-30
上传用户:hzy5825468
资源简介:discusses the Radar Cross Section (RCS). RCS dependency on aspect angle, Frequency, and polarization are discussed.
上传时间: 2013-12-13
上传用户:hebmuljb
资源简介:The LM158 series consists of two independent, high gain, internally Frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from sp...
上传时间: 2014-01-09
上传用户:zwei41
资源简介:编码源程序,清华版本的,tmn-1.7 H.263 video Frequency code source program, Qinghua edition ,C-C++
上传时间: 2013-12-09
上传用户:as275944189
资源简介:Orthogonal Frequency Division Multiplexing(OFDM) signal simulation
上传时间: 2014-01-10
上传用户:himbly
资源简介:基于跳频的音频连接系统设计(Mono Audio Link Using Frequency Hopping)及源代码,代码是用IAR PIC16 C语言编写的,该语言与ANSI C兼容
上传时间: 2015-10-09
上传用户:270189020
资源简介:Power Frequency harmonic measurement using integer periodic extension method
上传时间: 2015-10-17
上传用户:大三三
资源简介:Abstract:Noise Frequency modulation(FM)jamming。which belongs to blanket jamming。is already become the main form ofnoise jamming at present。because the wideband was gained by it.Tne spectnlnl ofnoise FM jamming is analyzed by time dom...
上传时间: 2015-10-17
上传用户:lijinchuan