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independent current source
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  “independent current source”译为未确定词的双语例句
     To improve the temperature effect on the current source circuit, a novel high precision temperature——independent current source architecture was presented.
     为了改进电流源电路的温度特性,提出了一种对温度不敏感的高精度电流源的实现方案。 与现有的电路相比,本电路并没有改变原来的主电路结构,而仅仅在参考电流源中增加了一个小电阻。
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  相似匹配句对
     Novel Temperature-Independent Current Source
     不受温度影响的电流源(英文)
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     Independent Film in Current China and Its Independent Spirit
     中国当下独立影像及其独立精神的阐释
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     The Analysis of Current Situation of Independent Innovation in Guangzhou
     广州自主创新现状分析
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     Independent Soul
     独立的灵魂
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     were independent species.
     ]作为鳞伞属中独立的种;
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  independent current source
Since the decision was made to use a supply-independent current source, the transfer function from the positive rail now becomes --Cgd/cl.
      
Bandgap voltage reference using a power supply independent current source.
      


The computer-aided design (CAD) technique is one of important developments in computer application. CAD technique has already become an important branch of computer science. Special language for electronic circuit analysis is the foundation of computer-aided circuit design (CACD) and/or computer-aided circuit analysis (CACA).Electronic circuit analysis language (ECAL), a special language for circuit analysis, is comparatively simple and convenient for engineering application. Statements of ECAL are executed...

The computer-aided design (CAD) technique is one of important developments in computer application. CAD technique has already become an important branch of computer science. Special language for electronic circuit analysis is the foundation of computer-aided circuit design (CACD) and/or computer-aided circuit analysis (CACA).Electronic circuit analysis language (ECAL), a special language for circuit analysis, is comparatively simple and convenient for engineering application. Statements of ECAL are executed explanatorily by FORTRAN language. So far, ECAL can be used to make DC, AC and transient analysis of a circuit, and the results of DC analysis can be regarded directly as initial conditions for AC and transient analysis.Both linear and nonlinear elements can be taken into account in ECAL. Linear elements may consist of resistors, capacitors, inductors, mutual inductors, independent current sources, independent voltage sources and dependent current sources under voltage control or current control. Nonlinear elements may include diodes, transistors and nonlinear resistors. Therefore, this language is suitable to the analysis of linear circuits or systems as well as nonlinear ones.

计算机辅助设计技术是计算机应用的重要发展,是计算机科学的一个重要组成部分。电路分析的专用语言是模拟电路的计算机辅助设计或辅助分析技术(简称为CACD和CACA)的基础。 电路分析语言ECAL是利用FORTRAN语言对语句进行解释执行的一种比较简单,而使用又比较方便的电路分析专用语言,它能对电路进行直流分析、交流分析和暂态分析,而且直流分析的结果可以直接作为交流或暂态分析的初始条件而转入交流或暂态分析。 ECAL语言用接近电路工程人员习惯的输入语句来描述电路,允许使用的元件除常规线性的如电阻、电容、电感、电流源、电压源等以外,还允许使用二极管、晶体三极管和非线性电阻等非线性元件,因此它可以对线性或非线性电路和系统进行分析。 ECAL语言用简单的输出语句来控制分析结果数据的输出形式,它可以是表格、也可以是图形以适应不同的需要。因此它对于工程技术人员来说是一种很有用的分析工具。

Objective To separate source components of the thoracic electrical impedance, and to establish a novel multi channel measurement and signal analysis method. Method The measuring hardware was able to obtain multi channel impedance signals at the same time. It was a phase sensitive coherent measurement system based on phase lock loop, which could get the impedance amplitude directly. It also had independent current sources to provide uniform electrical field in the body. By Singular Value Decomposition...

Objective To separate source components of the thoracic electrical impedance, and to establish a novel multi channel measurement and signal analysis method. Method The measuring hardware was able to obtain multi channel impedance signals at the same time. It was a phase sensitive coherent measurement system based on phase lock loop, which could get the impedance amplitude directly. It also had independent current sources to provide uniform electrical field in the body. By Singular Value Decomposition method, the 'bio impedance source' was detected from multi channel signals measured on the skin. At last, the source signals were projected to the positions of the electrode to get more tangible meaning. Result Three channel thoracic impedance signals were obtained and processed. It was proved to be better than the one channel system. Conclusion Multi channel measurement and signal processing method provideds better properties than one channel system. It provides a new way to analyze thoracic impedance signals.

目的测量多路阻抗信号 ,使用分解多路阻抗信号信源方法分析阻抗信号。方法本文提出的阻抗测量系统采用独立电流源设计 ,可以同时采集多路阻抗信号。使用基于锁相环的相敏相干检测技术 ,可以直接得到阻抗信号的幅度变化。利用奇异值分解方法分解胸部阻抗信号 ,得到产生阻抗变化的源信号—心、肺阻抗信号。然后把经过频谱甄别的源信号重新投影在测量电极位置上。结果对系统实测得到的阻抗信号成功地进行了分解和投影处理 ,取得了较好的结果。结论多路阻抗系统能够提供单导测量系统无法提供的信息。在阻抗信号分析具有良好应用价值。

To improve the temperature effect on the current source circuit, a novel high precision temperature——independent current source architecture was presented.A small aluminium resistor is added into reference current source circuit of the original major circuit, its influence on temperature range -50℃ to 150℃ can be limited to 1%~2%. The small resistor can be layouted on the spare area of the chip, so the cost of the Integrate Circuit(IC) will not increase. No chip power consumption caused by...

To improve the temperature effect on the current source circuit, a novel high precision temperature——independent current source architecture was presented.A small aluminium resistor is added into reference current source circuit of the original major circuit, its influence on temperature range -50℃ to 150℃ can be limited to 1%~2%. The small resistor can be layouted on the spare area of the chip, so the cost of the Integrate Circuit(IC) will not increase. No chip power consumption caused by the resistor will be increased because the resistor works in a constant current source circuit.

为了改进电流源电路的温度特性,提出了一种对温度不敏感的高精度电流源的实现方案。与现有的电路相比,本电路并没有改变原来的主电路结构,而仅仅在参考电流源中增加了一个小电阻。它在零下50℃到150℃的大范围内的温度效应被限制在1%-2%。该电阻在芯片上是利用闲置区域布线的,因此并不会增加集成电路的制造成本。另外,该电阻是连接在恒流源中,不会增加芯片的功耗。

 
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