電阻噪聲 的英文怎麼說
中文拼音 [diànzǔzàoshēng]
電阻噪聲
英文
resistance noise-
There are over 80 sets test apparatus in tech - innovation centre, including : anechoic chamber, vibration tester, vibration measurement analysis, impact instrument, constant temperature and humidity facilities. salt spary test case, circle insulation withstand voltage tester, insulation resistance tester, withstand voltage tester, electric lead tester, electrical leakage tester, earth resistance tester, chassis dynamometer, chassis dynamometer control system, high stability dc resistance tester, electrical capacity tester, temperature rise test system
中心擁有各類分析測試儀器和試驗裝置80餘臺套,包括:消音室振動臺噪聲振動測試分析系統沖擊儀恆溫恆濕實驗儀鹽霧試驗箱匝間耐壓分析儀絕緣電阻分析儀對地耐壓分析儀泄露電流測試儀對地電阻測試儀測功機測功機控制系統高精度直流電阻測試儀電參數測試儀帶電溫升測試儀復合式三坐標測量儀萬分投影儀及電功測試分析系統等。Johnson noise is purely an effect of resistance
熱噪聲純粹是電阻的效應。The johnson noise of complex impedances consists only of the johnson noise of the resistive part of the impedance, so pure capacitance or inductance does not have johnson noise, even though it has an impedance
復阻抗的熱噪聲僅僅是電阻部分的熱噪聲,因此理想的電容器或電感器雖然有阻抗,但並沒有熱噪聲。A final " imperfection " of resistors is an inconvenience but cannot properly be regarded as an imperfection as it is a fundamental property of all resistors : thermal or johnson noise
關于電阻的非理想特性,最後一項內容是熱噪聲,也稱為約翰遜噪聲。其實這並不能稱為完全意義上的非理想特性,它是電阻的固有性質,任何電阻器都不例外。From the simulation results, we can see that, for the presented cmos preamplifier - latch comparator, its transfer delay time is 231ps, and the power dissipation is 118. 6 w
時,其回饋噪聲對輸入信號和電阻串參考電壓產生的毛刺峰值分別是6 . 35mv , 1 . 57mv ;各級子adc的總功耗為5 . 57mw 。Physically, the resistor is effectively the source of noise.
從物理上來說,電阻器等效于噪聲源。Test method for noise quality of film - type resistors
膜式電阻器的噪聲等級試驗方法Secondly, compared with some other kinds of comparator structure and based on the preamplifier - latch fast - compare theory, a novel topology of cmos preamplifier latch comparator circuit is presented. considering trade - off between kickback noise and power dissipation, reference resistance value is optimized. according to the encode demands of different stage resolution, clock - control encode circuit is designed
其後,在具體的子adc設計中,對比各比較器類型的優缺點,並基於預放大鎖存快速比較理論,提出一種新型高速低功耗預放大鎖存比較器電路拓撲;根據adc系統所允許的參考電壓最大波動限制,在回饋噪聲對輸入參考電平的影響和功耗之間折衷,確定優化的參考電阻串阻值;根據不同級精度的編碼要求,設計出時鐘控制編碼電路。With linear time - invariant modeling of phase noise and definition of “ effective resistor ”, we analyze the critical parameters of the circuit and calculate the value of phase noise at the 1 / f ~ 2 region
引入「有效電阻」的概念對電路的各項關鍵參數在線性時不變模型下進行理論分析和推導,得到相位噪聲在1f2區域的理論值。We have designed different measurement instruments according to the methods. the instrument used to measure electrode is a high precision multi - channel system constructed with a iaadc as the core and high input impedance amplifier and low input current multiplexer
對于硫屬玻璃電極,我們設計了以高精度的adc為核心,配以高輸入阻抗低噪聲的前置放大器和低漏電流多路模擬開關的多路精密電極測量系統。Great intermittent noise, wide variety of impendence along with the load and great attenuation of signals have restricted the further utilization of power line
但是,電力線通信通道存在間歇性噪聲大、阻抗隨負載變化大、信號衰減大等缺點,嚴重製約了它的有效利用。Measurements of the electrical properties of electronic tubes ; measurement of equivalent noise resistance
電子管電氣性能測量.第8部分:當量噪聲電阻的測量Avoid drawing any current from the wiper of a potentiometer. the resistance of the wiper contact will cause problems ( local heating, noise offsets etc
避免從電位器的弧刷處提取電流。弧刷的接觸阻抗會產生問題(局部溫升,噪聲偏移等等) 。The system can resolve the noise and impedance on the power line and obviously improve the abilities of anti - disturbance and successful rate of communication. at the same time, the software realy method and arithmetic is also introduced to settle the problem of attenuation and increase the distance of carrier communication, it can satisfy the need of remote reading meter system
該系統有效地克服了電力線噪聲和阻抗變化等干擾因素,提高了抗干擾能力和通信成功率,同時提出軟體中繼的思想和演算法並加以實現,進一步抑制了線路衰減快的問題,使載波通信的距離增加,滿足了遠程抄表系統的要求。Chapter 7 introduced the usual interference in the data acquisition system, including same intrinsic noise interference of the devices, some common impedance interference electromagnetism interference and discussed the method to restrain them
在第7章,介紹了數據採集系統常見的干擾,包括器件固有噪聲干擾、公共阻抗干擾、電磁場干擾、並討論了抑制這些干擾的措施。A system scheme of digital image collection plus spread spectrum communication ( abbreviated as ssc ) is presented in this paper after a full analysis of noise characteristics, attenuating characteristics and impedance characteristics of low - voltage power lines
本文首先介紹了低壓電力線的噪聲特性、衰減特性和阻抗特性,然後提出一種數字圖像採集+擴頻傳輸的系統總體方案。After briefly describing the damage mechanism of electromigration, noises theories and signal processing methods, many kinds of experimental assessing methods of electromigration, such as the traditional mtf test, the test of changes of resistance and noise measurement, etc., are reviewed in this paper, and its research on the technology of noises detection has been studied emphatically
本論文在簡要介紹電遷移失效機理、噪聲理論和1 / f信號表徵方法的基礎上,對各種電遷移可靠性實驗評估方法(傳統的壽命測試法、電阻變化測量法、噪聲測量法)的特點作了分析對比。重點研究了vlsi金屬互連電遷移噪聲檢測技術。The focus, field of view and transmissivity of the optical system of the receiver are analyzed. a high - speed transimpedance amplifier circuit is designed with optimized noise. through the noise model
設計了一種噪聲優化的高速跨阻前置放大電路,根據跨阻放大電路的噪聲模型詳細分析了輸出噪聲電壓、信噪比和信號動態范圍。Method of measurement of current noise generated in fixed resistors
固定電阻器產生的電流噪聲的測量方法Moreover, nonlinear damping is injected in a variable structure mode so as to accelerate the rate of convergence as well as to avoid current noise being magnified
該控制律以變結構的方式注入非線性阻尼,以加速系統的收斂,並防止放大電流噪聲。分享友人