input impedance

美 　英

• 網(wǎng)絡(luò)輸入阻抗；輸入電阻；天線輸入阻抗

例句

In DC coupled applications, input impedance is not as important as input current and its voltage drop across the source resistance.

輸入阻抗與輸入電流和由輸入電流在源阻抗上產(chǎn)生的壓降相比是處于次要地位的。

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收發(fā)器修改輸入阻抗以便允許將多達(dá)8倍以上的節(jié)點數(shù)連接到相同總線。

This type of antenna measurements can be translated into measuring the input impedance of two-port network.

而這類天線可以等效成相參激勵下二端口網(wǎng)絡(luò)來進(jìn)行輸入阻抗的測量。

Instrumental amplifiers with high input impedance, high CMRR and low drift are widely used in the small signal amplifying field.

儀表放大器電路以其高輸入阻抗、高共模抑制比、低漂移等特點在傳感器輸出的小信號放大領(lǐng)域得到了廣泛的應(yīng)用。

The sensor's input impedance is tens of gigaohms, so the act of taking a measurement does not throw off the quantity being measured.

傳感器的輸入阻抗達(dá)到了幾千兆歐姆，所以進(jìn)行測量時，所測量到的信號數(shù)量不容忽視。

Detectors with high impedance have higher thermal noise and time constant, should be used with an amplifier with high input impedance.

需與高輸入阻抗放大器連用，熱噪聲與時間常數(shù)均較大。

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負(fù)反饋的作用使皮安計的輸入阻抗降低。

The proper optimization of the gain and input impedance of an antenna is discussed in the view of practice.

從實用的角度出發(fā)，討論了對天線增益和輸入阻抗的合理優(yōu)化問題。

Input impedance is a misleading concept in a DC coupled unity-gain buffer.

在這種組態(tài)下，輸入電阻是一個不合適的電路概念。

The smaller the difference between load and line impedances, the smaller the input impedance variation on the line. (2).

負(fù)載電阻與傳輸線特性阻抗越接近相等則輸入阻抗隨傳輸線長度之變化越小。

The typical SourceMeter instrument doesn't have as high an input impedance or as low a current capability as a source-measure unit.

典型的數(shù)字源表不像源-測量單元那樣具有極高輸入電阻或極低的弱電流測量能力。

DVM usually got an input impedance of 10 Mohm. There may be loading effect when measuring high impedance circuit.

數(shù)字式電壓表通常有10兆歐的輸入阻抗。當(dāng)測量高阻抗電路時﹐可能會有影響。

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.

在這種情況下發(fā)射電阻是10k，典型增益為2sc1815是300，一種輸入阻抗3M公司在晶體管的基礎(chǔ)。

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計算平面饋電型微帶貼片天線的輸入阻抗，并對其進(jìn)行實驗測量；

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.

為了方便設(shè)計有源集成天線，本文提出了基于微帶天線輸入阻抗寬帶模型的有源集成天線設(shè)計方法。

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探頭﹕衰減10倍﹐當(dāng)使用的示波器的輸入阻抗為1兆歐其輸入阻抗為10兆歐﹐輸入電容大約為13pF。

Communication cables - Specifications for test methods - Electrical test methods - Characteristic impedance, input impedance, return loss

通信電纜.試驗方法規(guī)范.電氣試驗方法.特性阻抗、輸入阻抗、回路損耗

Small-Signal Input Impedance Analysis of Inverters and Its Applications

逆變器小信號輸入阻抗分析及應(yīng)用

The Influence of the Disposition and Thickness of Radial Disk in Circular Groove-Guide on the Input Impedance

圓形槽波導(dǎo)中徑向盤的位置和厚度對輸入阻抗的影響

Relationship between input impedance and radial disk thickness in circular groove guide oscillator

圓形槽波導(dǎo)振蕩器中徑向盤厚度和阻抗的關(guān)系

the home made high input impedance circuit was applied to improve the signal stability ;

自制了高輸入阻抗的電荷靈敏放大器，提高了信號的穩(wěn)定性；

Input impedance of a network when the output is short-circuited, shorted or grounded

在（電）網(wǎng)絡(luò)中，當(dāng)輸出短路、短接或接地時的輸入阻抗。

An Engineering Approach to Evaluate the Input Impedance of the Machine Foundation

設(shè)備基座輸入機(jī)械阻抗工程估算方法

Simulating antenna input impedance by applying variational principles in FDTD

線天線輸入阻抗的變分原理結(jié)合FDTD求解

Analysis on the input impedance of Ground penetrating radar antennas using complex image method

復(fù)鏡像法分析探地雷達(dá)天線阻抗特性

Input Impedance Analysis of Tapered Slot Antenna Arrays by the Moments Method

漸變開槽天線陣列輸入阻抗的矩量法分析

Analysis and Comparison of Measurement Errors of Input-impedance of Random Devices

任意器件輸入阻抗測試誤差的分析與比較

New method illation of negative feedback amplifier input impedance

負(fù)反饋放大器輸入阻抗的新法推導(dǎo)

A New Method for Analyzing the Input Impedance and Radiation Pattern of Cylindrically Conformal Microstrip Antennas

圓柱共形微帶天線輸入阻抗及方向圖分析的新方法

Study on Input Impedance of Coaxial-line Probe Exciting Circular Waveguide

同軸探針激勵圓波導(dǎo)輸入阻抗的研究

The Influence of Radial Disk Diameter in Circular Groove Guide on Input Impedance

圓形槽波導(dǎo)中徑向盤直徑對阻抗的影響

Input Impedance and S-Parameters of Corner-fed Square Microstrip Antenna

角饋方形微帶天線的輸入阻抗與散射參數(shù)

Calculation for input impedance of biconical antenna

雙錐體天線輸入阻抗的計算

Analysis of input impedance of medium wave antenna with computer

中波天線輸入阻抗計算機(jī)分析

input impedance of the measuring winding

測量繞組輸入阻抗

Peak check circuit with high input impedance and feed back system

帶反饋檢測系統(tǒng)的高輸入阻抗峰值檢測電路

Input impedance of an Antenna

天線輸入阻抗

Input Impedance of Common MW Antenna

常用中波天線的輸入阻抗

High-input Impedance Voltage-mode Universal Biquadratic Filter with Three Inputs and One Output Based on CCII

基于CCII的高輸入阻抗三輸入單輸出雙二次電壓模式濾波器