The structure of field emission triode is first simulated by magic . the tip height , tip position , tip curvature , gate aperture , and gate voltage are changed , to observe the emission current and the electron congregation 本课题首先采用magic软件对三极管结构的尖锥场发射阴极进行了模拟计算,分别改变尖锥高度,锥尖位置,尖锥曲率半径,栅极孔径及栅极电压,观察阳极收集电流及电子束的会聚情况。
Mainly for capacitance , semiconductor , jingzhen , resistance , ic chips , jiechajian procedures , connecting pieces , switching devices , silicon , triode , diode , piezoelectric ceramic base films , tubes , electron tubes , electronic stamping , precision metal parts , production processes between cleansing processes 芯片接插件连接件转接器硅片三极管二极管压电陶瓷基片显象管电真空器件等内精密电子冲压五金零件,生产加工过程工序间的清洗。
In the improvement of the traditional robust design , there made full use of the powerful dominant of digital computers , that is to say , using virtual reality technology to proceed test design , effectively upgrading design accuracy and shortening the design period ; managed many targets by fuzzy comprehensive judgment , satisfying the facts of engineering more exactly . on the other hand , there gave a typical example , the design of triode amplification circuit , to explain the common designing process of this design method 在第一部分的序言中,较为详细地阐述了稳健设计法的提出背景、由来、目前的研究状况及发展趋势、稳健设计要实现的目的及实现方法、稳健设计的原理、稳健设计的分类、稳健设计的意义、常用稳健设计的优缺点并提出了对传统稳健设计法中存在的缺点进行改进的方法和措施。
In the fifth chapter , a new fully differential operational amplifier with voltage and current - mode negative feedback has been proposed , which can stabilize its quiescent operation point , using the characteristic of mos transistors which operate in the triode region acting as active variable resistor , a fully differential fourth - order chebyshev low - pass filter with tunable frequency and bessel low - pass filter with accurate group delay based on r - mosfet - c and operational amplifier has been designed 第五章:提出了一种新的既具有电压共模负反馈又同时具有电流共模负反馈的全差分运算放大器电路,能较好地稳定电路的静态工作点,并应用mos管工作在线性区可作有源可变电阻用的特性设计得到了截止频率可连续调节的高性能r - mosfet - c 、运放结构切比雪夫( chebyshev )和精确群时延值贝塞尔( bessel )低通滤波器。
Jingdapeng in gold in shenzhen city electronics limited company , establish in the 1 9 8 8 , is a well - known integrated circuit in whole country wholesale dealer , company profession selling agent world famous brand ic , two triode transistors and vcd laser first . product is been extensive to apply in tv , vcd , av , stereo set , communication , computer , soldier work etc . electronics product realm . look for for you the every variety be partial to unpopular , already each series ic that stop production . the company source is ample , regarding stock on hand as principle , price contain advantage 深圳市金大鹏电子有限公司,成立于一九八八年是全国知名的集成电路批发商公司专业销售代理世界名牌ic二三极管及vcd激光头等。产品广泛应用于tvvcdav音响通讯电脑军工等电子产品领域。为您寻找各类偏冷门已停产的各系列ic 。
a thermionic vacuum tube having three electrodes; fluctuations of the charge on the grid control the flow from cathode to anode which makes amplification possible
triodeとは意味:{名} : 三極管◆【語源】tri(3)+ electrode(電極) -------------------------------------------------------------------------------- 【発音】tra'ioud、【分節】tri?ode triode meaning: Noun: triode trIowd A thermionic vacuum tube having three electrodes; fluctuations of the charge on the grid control the flow from cathode to anode which makes amplification possib...triode en francais:n. triode (lampes à trois électrodes)triode artinya:triodatriode 뜻:noun, adjective, 3극 진공관(의)triode перевод:1) _эл. триод