微波电路设计 meaning in English
ece 431 microwave circuit design i ii
Examples
- Meanwhile , artificial neural network method attracts more and more of our interest . and its application in microwave circuit design has been broadly discussed
而人工神经网络方法越来越受到大家的重视，许多文献讨论了它在微波电路设计中的应用。 - During this period , the software called advanced design system ( 2004a ) is frequently used to simulate and optimize the circuit design of the 5 - bits digital phase shifter
在此过程中,使用了微波电路设计软件ads2004a对五位数字移相器电路进行了仿真、优化。 - This paper researches basic principle of microwave digital phase shifter deeply , reviews different theories of all kinds of microwave digital phase shifter circuit , analyzes loaded - line phase shifter in detail and draws design curves according to formulas . and this paper presents a novel method , which makes use of modeling simulation that software - ansoft serenade 8 . 7 provides to evaluate parameter values of pin diodes through s parameter measurement . then , a kind of 6 - bit digital phase shifter circuit is designed and simulated through software - ansoft serenade 8 . 7
本文对微波数字式移相器的基本理论进行了较深入的研究；综述了各种微波数字式移相器电路的工作原理，着重对加载线式移相器电路进行了理论分析，并根据计算公式作出一系列相应设计曲线；提出利用软件ansoftserenade8 . 7所提供的测量数据拟合功能，通过测量s参数来确定pin二极管等效电路参数的新颖实验方法；利用微波电路设计软件ansoftserenade8 . 7对6位数字式移相器电路进行仿真、优化设计，做出样品，并对其性能测试分析，对研制微波数字式移相器具有重要的参考意义。 - The trained neural network model can be used to solve a variety of problems emerged in rf / microwave circuit design , such as in microwave circuit cad , the established model structure can be used to characterize the nonlinear behavior of microwave circuits
如用于微波电路cad ，可用所建立的模型结构来描述这么一类微波电路的非线性行为特征；如用于微波电路设计，则可进行如共面波导、晶体管、传输线、滤波器和放大器等的设计；如用于微波电路优化，则可用所建立的电路模型优化电路参数，进行阻抗匹配等。 - Large signal model of gaas mesfet is built and , in the light of advanced pspice circuit simulation programme , the circuit transient and dc operation analyse and speed performances are calculated . and also , the inserted loss and isolation are optimized by microwave circuit software touchstn of eesof company
同时，建立了gaasmesfet器件大信号模型，用先进的pspice电路模拟程序对所设计的电路进行瞬态分析和直流工作点分析，计算电路的速度性能；用eesof公司的touchstn微波电路设计软件，进行开关的插入损耗和隔离度的优化设计。