| 单词 | input impedance | ||||||||||||||
| 释义 | input impedance
更多释义 收起释义 例句释义: 输入阻抗,输入电阻,天线输入阻抗 1. In DC coupled applications, input impedance is not as important as input current and its voltage drop across the source resistance. 输入阻抗与输入电流和由输入电流在源阻抗上产生的压降相比是处于次要地位的。 bbs.21ic.com 2. Some RS-485 Transceivers modify the input impedance to allow up to 8 - times more nodes to be connected to the same bus . 有些RS-485收发器修改输入阻抗以便允许将多达8倍以上的节点数连接到相同总线。 www.bing.com 3. This type of antenna measurements can be translated into measuring the input impedance of two-port network. 而这类天线可以等效成相参激励下二端口网络来进行输入阻抗的测量。 www.boshuo.net 4. Instrumental amplifiers with high input impedance, high CMRR and low drift are widely used in the small signal amplifying field. 仪表放大器电路以其高输入阻抗、高共模抑制比、低漂移等特点在传感器输出的小信号放大领域得到了广泛的应用。 www.dictall.com 5. The sensor's input impedance is tens of gigaohms, so the act of taking a measurement does not throw off the quantity being measured. 传感器的输入阻抗达到了几千兆欧姆，所以进行测量时，所测量到的信号数量不容忽视。 www.bing.com 6. Detectors with high impedance have higher thermal noise and time constant, should be used with an amplifier with high input impedance. 需与高输入阻抗放大器连用，热噪声与时间常数均较大。 jiaohu.buaa.edu.cn 7. The resulting speed-up comes from the reduction of the input impedance of the picoammeter due to negative feedback. 速度提高的原因是由于负反馈的作用使皮安计的输入阻抗降低。 www.eefocus.com 8. The proper optimization of the gain and input impedance of an antenna is discussed in the view of practice. 从实用的角度出发，讨论了对天线增益和输入阻抗的合理优化问题。 www.fabiao.net 9. Input impedance is a misleading concept in a DC coupled unity-gain buffer. 在这种组态下，输入电阻是一个不合适的电路概念。 bbs.21ic.com 10. The smaller the difference between load and line impedances, the smaller the input impedance variation on the line. (2). 负载电阻与传输线特性阻抗越接近相等则输入阻抗随传输线长度之变化越小。 140.129.36.178 1. The typical SourceMeter instrument doesn't have as high an input impedance or as low a current capability as a source-measure unit. 典型的数字源表不像源-测量单元那样具有极高输入电阻或极低的弱电流测量能力。 www.eefocus.com 2. DVM usually got an input impedance of 10 Mohm. There may be loading effect when measuring high impedance circuit. 数字式电压表通常有10兆欧的输入阻抗。当测量高阻抗电路时﹐可能会有影响。 www.dianyuan.com 3. In this case the emitter resistor is 10K, and the typical gain of the 2SC1815 is 300, for an input impedance of 3M at the transistor base. 在这种情况下发射电阻是10k，典型增益为2sc1815是300，一种输入阻抗3M公司在晶体管的基础。 judymail.cn 4. The Method of Moment (MoM) is used first for calculating the input impedance of microstrip patch antennas fed by microstrip line. 本文首先利用矩量法计算平面馈电型微带贴片天线的输入阻抗，并对其进行实验测量； d.wanfangdata.com.cn 5. For convenience of AIA design, the AIA design method based on the input impedance wide-band model of patch antenna is used in this paper. 为了方便设计有源集成天线，本文提出了基于微带天线输入阻抗宽带模型的有源集成天线设计方法。 www.fabiao.net 6. X10 probe : attenuation of 10: 1, input impedance 10 Mohm when used with a scope of 1 Mohm input impedance, input capacitance around 13pF. X10探头﹕衰减10倍﹐当使用的示波器的输入阻抗为1兆欧其输入阻抗为10兆欧﹐输入电容大约为13pF。 www.dianyuan.com 7. Communication cables - Specifications for test methods - Electrical test methods - Characteristic impedance, input impedance, return loss 通信电缆.试验方法规范.电气试验方法.特性阻抗、输入阻抗、回路损耗 www.mapeng.net 8. Small-Signal Input Impedance Analysis of Inverters and Its Applications 逆变器小信号输入阻抗分析及应用 www.ilib.cn 9. The Influence of the Disposition and Thickness of Radial Disk in Circular Groove-Guide on the Input Impedance 圆形槽波导中径向盘的位置和厚度对输入阻抗的影响 www.ilib.cn 10. Relationship between input impedance and radial disk thickness in circular groove guide oscillator 圆形槽波导振荡器中径向盘厚度和阻抗的关系 www.ilib.cn 1. the home made high input impedance circuit was applied to improve the signal stability ; 自制了高输入阻抗的电荷灵敏放大器，提高了信号的稳定性； www.magsci.org 2. Input impedance of a network when the output is short-circuited, shorted or grounded 在（电）网络中，当输出短路、短接或接地时的输入阻抗。 dict.ebigear.com 3. An Engineering Approach to Evaluate the Input Impedance of the Machine Foundation 设备基座输入机械阻抗工程估算方法 www.ilib.cn 4. Simulating antenna input impedance by applying variational principles in FDTD 线天线输入阻抗的变分原理结合FDTD求解 www.ilib.cn 5. Analysis on the input impedance of Ground penetrating radar antennas using complex image method 复镜像法分析探地雷达天线阻抗特性 www.ilib.cn 6. Input Impedance Analysis of Tapered Slot Antenna Arrays by the Moments Method 渐变开槽天线阵列输入阻抗的矩量法分析 ilib.cn 7. Analysis and Comparison of Measurement Errors of Input-impedance of Random Devices 任意器件输入阻抗测试误差的分析与比较 www.ilib.cn 8. New method illation of negative feedback amplifier input impedance 负反馈放大器输入阻抗的新法推导 www.ilib.cn 9. A New Method for Analyzing the Input Impedance and Radiation Pattern of Cylindrically Conformal Microstrip Antennas 圆柱共形微带天线输入阻抗及方向图分析的新方法 www.ilib.cn 10. Study on Input Impedance of Coaxial-line Probe Exciting Circular Waveguide 同轴探针激励圆波导输入阻抗的研究 service.ilib.cn 1. The Influence of Radial Disk Diameter in Circular Groove Guide on Input Impedance 圆形槽波导中径向盘直径对阻抗的影响 www.ilib.cn 2. Input Impedance and S-Parameters of Corner-fed Square Microstrip Antenna 角馈方形微带天线的输入阻抗与散射参数 www.ilib.cn 3. Calculation for input impedance of biconical antenna 双锥体天线输入阻抗的计算 www.ilib.cn 4. Analysis of input impedance of medium wave antenna with computer 中波天线输入阻抗计算机分析 www.ilib.cn 5. input impedance of the measuring winding 测量绕组输入阻抗 www.bing.com 6. Peak check circuit with high input impedance and feed back system 带反馈检测系统的高输入阻抗峰值检测电路 ilib.cn 7. Input impedance of an Antenna 天线输入阻抗 dict.ebigear.com 8. Input Impedance of Common MW Antenna 常用中波天线的输入阻抗 www.ilib.cn 9. High-input Impedance Voltage-mode Universal Biquadratic Filter with Three Inputs and One Output Based on CCII 基于CCII的高输入阻抗三输入单输出双二次电压模式滤波器 ilib.cn |
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