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,
資源簡介: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...
上傳時間: 2020-06-06
上傳用戶:shancjb
資源簡介:微機(jī)電系統(tǒng)(MEMS)器件的構(gòu)成涉及微電子、微機(jī)械、微動力、微熱力、微流體學(xué)、材料、物理、化學(xué)、生物等多個領(lǐng)域,形成了多能量域并交叉耦合。為其產(chǎn)品的建模、仿真以及優(yōu)化設(shè)計帶來了較大的難度。由于靜電驅(qū)動的原理簡單使其成為MEMS器件中機(jī)械動作的主要來...
上傳時間: 2013-05-15
上傳用戶:zhangjinzj
資源簡介:高精度慣性加速度計能夠?qū)崿F(xiàn)實時位移檢測,在當(dāng)今民用和軍用系統(tǒng)如汽車電子、工業(yè)控制、消費(fèi)電子、衛(wèi)星火箭和導(dǎo)彈等中間具有廣泛的需求。在高精度慣性加速度計中,特別需要穩(wěn)定的低噪聲高靈敏度接口電路。事實上,隨著傳感器性能的不斷提高,接口電路將成為限...
上傳時間: 2013-05-23
上傳用戶:hphh
資源簡介:·?摘要:? 通過分析小波分析法中的閾值去噪算法的原理,根據(jù)MEMS陀螺儀信號漂移的數(shù)學(xué)模型,采用了基于小波閾值去噪法對MEMS陀螺儀的輸出進(jìn)行實時消噪處理.并將該算法應(yīng)用到基于DSP的某MEMS陀螺捷聯(lián)慣導(dǎo)系統(tǒng)后對系統(tǒng)的MEMS陀螺儀進(jìn)行零漂試驗.通過整個系統(tǒng)試...
上傳時間: 2013-04-24
上傳用戶:xiehao13
資源簡介:STM32F4-Discovery MEMS keil&iar例程
上傳時間: 2013-04-24
上傳用戶:tmin392599868
資源簡介: 對基于BCB的圓片級封裝工藝進(jìn)行了研究,該工藝代表了MEMS加速度計傳感器封裝的發(fā)展趨勢,是MEMS加速度計產(chǎn)業(yè)化的關(guān)鍵。選用3000系列BCB材料進(jìn)行MEMS傳感器的粘結(jié)鍵合工藝試驗,解決了圓片級封裝問題,在低溫250 ℃和適當(dāng)壓力輔助下≤2.5 bar(1 bar=100 k...
上傳時間: 2013-11-17
上傳用戶:JasonC
資源簡介:本電路用于實現(xiàn)模擬MEMS麥克風(fēng)與麥克風(fēng)前置放大器的接口,如圖1所示。ADMP504由一個MEMS麥克風(fēng)元件和一個輸出放大器組成。ADI公司的MEMS麥克風(fēng)具有高信噪比(SNR)和平坦的寬帶頻率響應(yīng),堪稱高性能、低功耗應(yīng)用的絕佳選擇。
上傳時間: 2014-01-16
上傳用戶:13736136189
資源簡介:對于采用MEMS加速度計和陀螺儀的工業(yè)系統(tǒng)而言,優(yōu)化帶寬可能是關(guān)鍵考慮因素。這代表著精度(噪聲)與響應(yīng)時間之間的一種經(jīng)典權(quán)衡。雖然多數(shù)MEMS傳感器制造商都會給出典型帶寬指標(biāo),往往還需要驗證傳感器或整個系統(tǒng)的實際帶寬。在確定加速度計和陀螺儀的帶寬特性...
上傳時間: 2013-11-01
上傳用戶:王小奇
資源簡介: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...
上傳時間: 2013-10-31
上傳用戶:masochism
資源簡介:摘要:通過對西瓜的力學(xué)和物理特性的分析,設(shè)計一套以凌陽十六位單片機(jī)為控制核心,以MEMS(微機(jī)電系統(tǒng))加速度傳感器為檢測工具,以FFT(快速傅里葉變換)為信號分析和計算方法的西瓜成熟度快速檢測裝置.檢測過程中,利用對西瓜的敲擊產(chǎn)生的振動頻率響應(yīng),來準(zhǔn)確判斷西...
上傳時間: 2013-10-14
上傳用戶:urgdil
資源簡介:MEMS
上傳時間: 2013-10-18
上傳用戶:manking0408
資源簡介: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...
上傳時間: 2013-10-16
上傳用戶:朗朗乾坤
資源簡介:MEMS
上傳時間: 2013-10-28
上傳用戶:sdlqbbla
資源簡介: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 ...
上傳時間: 2014-01-15
上傳用戶:sjb555
資源簡介:MEMS慣性傳感器作為工業(yè)應(yīng)用領(lǐng)用新興的應(yīng)用元件,不論在商業(yè)、工業(yè)還是軍工應(yīng)用上都有著廣闊的應(yīng)用。文中給出了幾種MEMS的在不同領(lǐng)域內(nèi)的應(yīng)用范例,并解析了相應(yīng)的原理,并從一款較常用的MEMS入手提出了對相應(yīng)領(lǐng)域內(nèi)的解決思路。
上傳時間: 2013-10-13
上傳用戶:sc965382896
資源簡介: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 ...
上傳時間: 2013-11-12
上傳用戶:paladin
資源簡介:200680048256-MEMS諧振器及其制造方法,以及MEMS振蕩器
上傳時間: 2013-11-02
上傳用戶:wangyi39
資源簡介:MEMS是融合了硅微加工,LIGA和精密機(jī)械加工等多種加工技術(shù),并應(yīng)用現(xiàn)代信息技術(shù)構(gòu)成的微型系統(tǒng).
上傳時間: 2013-10-13
上傳用戶:66666
資源簡介:test RF module for 800MHZ Frequency
上傳時間: 2014-10-13
上傳用戶:上善若水
資源簡介: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. ...
上傳時間: 2015-06-07
上傳用戶:
資源簡介:Based on 80C196MC One-chip Computer Frequency Conversion Rapid System of Accent Design Program Listing
上傳時間: 2015-06-11
上傳用戶:我們的船長
資源簡介:For USB program, low pass filter for audio,Audio low-Frequency Pass filter.
上傳時間: 2014-01-16
上傳用戶:zhichenglu
資源簡介:Channel estimation for OFDM systems based on comb-type pilot arrangement in Frequency selective fading channels 一篇信道估計的經(jīng)典文章
上傳時間: 2014-11-30
上傳用戶:hzy5825468
資源簡介:discusses the Radar Cross Section (RCS). RCS dependency on aspect angle, Frequency, and polarization are discussed.
上傳時間: 2013-12-13
上傳用戶:hebmuljb
資源簡介: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...
上傳時間: 2014-01-09
上傳用戶:zwei41
資源簡介:編碼源程序,清華版本的,tmn-1.7 H.263 video Frequency code source program, Qinghua edition ,C-C++
上傳時間: 2013-12-09
上傳用戶:as275944189
資源簡介:Orthogonal Frequency Division Multiplexing(OFDM) signal simulation
上傳時間: 2014-01-10
上傳用戶:himbly
資源簡介:基于跳頻的音頻連接系統(tǒng)設(shè)計(Mono Audio Link Using Frequency Hopping)及源代碼,代碼是用IAR PIC16 C語言編寫的,該語言與ANSI C兼容
上傳時間: 2015-10-09
上傳用戶:270189020
資源簡介:Power Frequency harmonic measurement using integer periodic extension method
上傳時間: 2015-10-17
上傳用戶:大三三
資源簡介: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...
上傳時間: 2015-10-17
上傳用戶:lijinchuan