Modeling method of finite-difference time-domain based on frequency network models of active devices;
基于频域网络模型的有源器件时域有限差分建模方法
A new method of testing the voltage-current characteristic of an active device was put forward.
提出了利用窄脉冲、定电压、电子负载进行自动测量有源器件伏安特性的新方法 ,该方法既可测出真实的短路电流 ,且能保证内阻较小的有源器件不会在测量过程中因过热而损坏 ,给出了测量系统硬件电路框图 ,该测量系统由定电压电子负载电路、峰值采样 -保持电路和单片机测控线路三部分组成 。
Tracing the advances over the recent years,a number of elegant and useful current-mode circuits and active devices are described.
本文综述了电流型模拟电路信号处理技术的一些新进展，简单介绍了近几年来出现的一些新型的电流型有源器件与电路模型。
An analysis of microwave active circuits using FDTD method with the emphasis on the several methods with which to simulate the active devices in the microwave circuits is studied in details in this paper.
最后，本文通过编程模拟了微波电路中的无源线性器件电阻和非线性器件二极管，含有有源器件Gunn二极管的有源集成微带天线以及介质腔谐振器等具体实例，来验证各种方法的可行性和有效性，计算结果与实验结果吻合。
Current Differencing Buffered Amplifier(CDBA) is a new active network element,some applications of CDBAs have also been reported in recent literature.
电流差分缓冲放大器(CDBA)作为一种新的有源器件,近年来在应用上普遍受到中外学者的关注,一般用来实现滤波电路及震荡电路方面,通过对CDBA原理的分析,研究了用电流差分缓冲放大器来实现模拟电路中常用的如受控源、负阻抗变换器、回转器等有源网络器件,因为电流差分缓冲放大器不仅具有第二代电流传输器(CCⅡ)和电流反馈放大器(CFA)的优点,而且由于CDBA是四端口有源元件,在实现上比用电流传输器更加方便,同时给出了相应实现的二端口参数方程和电路结构,这些电路结构在电子设计中应用广泛。
In integrated optics, these components include light sources, modulators and detectors.
集成光学中，有源器件包括光源、调制器和探测器。
If none of the passive-component tests fail, the tester will then test active components, such as transistors and ICs.
如果所有的无源器件都通过测试，然后对有源器件测试，如晶体管和集成电路。
Study on the Key Techniques of Fiber Active Devices Packaging with Laser Welding;
光纤有源器件激光焊接封装的关键技术研究
De-embedding Technique Research for Symmetry Structure Test Fixture of Active Part
对称结构有源器件测量夹具去嵌入方法研究
Fiber Ring Laser and Applications of Photonic Crystal Fiber in Active Devices;
光纤环形激光器及光子晶体光纤在有源器件中的应用
The source server does not have the password migration component installed.
源服务器没有安装密码迁移组件。
Software Design of Active Power Filter Based on DSP;
基于DSP的有源电力滤波器的软件设计
Hardware Design of Active Power Filter Based on DSP;
基于DSP的有源电力滤波器的硬件设计
Simulated Design of Active-filter through Multisim Software;
采用Multisim软件仿真设计有源滤波器
Spice and VHDL Co-Simulation for the Power Semiconductor Device
基于SPICE和VHDL的有源半导体器件仿真
The transmitter-receiver housing contains the light source and all electronic and control functions.
发射器和接收器内装有光源和所有电子元件和控制元件。
Active Nonvolatile Memory. Memory that contains the software currently used by the network element.
有源非易失性存储器。网络元件中目前普遍使用的带软件的存储器。
Hardware Design of Active Power Filter Based on the Full Digital Controlled;
基于全数字控制的有源电力滤波器的硬件设计
Software Design on the Full Digital Controlled Active Power Filter;
基于全数字控制的有源滤波器的软件设计
The Fabrication of Passive Matrix Display of OLED;
无源矩阵有机电致发光显示器件的研制
Simulation and Software Design of Shunt Active Power Filter
并联型有源电力滤波器的仿真及软件设计
The hardware design of DSP control system for active power filter
基于DSP的有源电力滤波器控制系统的硬件设计
FDTD Analysis on Microwave Active Circuits with Lumped Device Characterized by S-parameters
FDTD分析包含S参数器件模型的微波有源电路