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调谐网络
相关语句
  tuning network
     To design high performance tuned optical receivers,a novel unified analytical method of tuned front-end of optical receiver was presented with field effect transistor and tuning network's equivalent models.
     为了设计高性能的谐振式光接收机,应用场效应管模型和多种调谐网络的拓扑形式,提出了一个统一的光接收机调谐前端分析方法。
短句来源
  “调谐网络”译为未确定词的双语例句
     In this paper a new impedance matching network design method is introduced and is compared with the traditional tunning network method.
     本文介绍了一种新的阻抗匹配网络设计方法,并与传统的调谐网络设计法作了比较。
短句来源
     Last, by using the theory of positive feedback and non-linear character of capacitor of substrate sheath combined by the relevant experimental datum and theoretical model, the phenomena of substrate self-bias jumped delay, double-steady and self- oscillation are explained .
     根据正反馈原理,结合外部调谐网络的阻抗特性、基片鞘层电容的非线性特性、射频感性耦合放电特点,对基片自偏压的跳变、双稳回滞、自振荡现象给出了物理模型解释。
短句来源
     A general method has been used in this paper to study the performances of front end of optical receiver, with the model of FET and various tuning networks. General formulas have been presented, with which the resonant frequency, SNR and transfer functions can be calculated.
     应用FET模型和多种调谐网络 ,以统一的方式研究了调谐光接收机前端的特性 ,提出了多种调谐网络通用的计算公式 ,用以计算谐振频率、信噪比、传输函数。
短句来源
     In order to obtain both wide tuning rang and low pulling figure stable oscillation, the following circuit topology is adopted: varactor tuned resonating network with a compensating circuit connected to the base, output at emitter(emitter-follower), open-ended microstrip as series feedback connected to the collator to help start oscillating and change power as well as frequency.
     振荡器的电路拓扑以变容二极管为中心的电抗补偿网络作为调谐网络接于晶体管的基极,采用射极跟随的方式输出。 在集电极端接一段开路微带线引入极间反馈,通过对极间反馈量的调整来实现帮助起振、变化功率和微调频率。
短句来源
     A prototype PLL frequency synthesizer for a single-conversion digital cable TV tuner is integrated in a standard 0.25μm CMOS process, except for the LC tanks and active loop filter.
     用0·25μm标准CMOS工艺实现了单次变频数字有线电视调谐器中的频率合成器. 它集成了频率合成器中除LC调谐网络和有源滤波器外的其他模块.
短句来源
  相似匹配句对
     NETWORK
     网络
短句来源
     Networking
     网络
短句来源
     Filter Tuning
     滤波器调谐
短句来源
     Resonance and Tuning
     谐振和调谐
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  tuning network
A built-in diode model in the Fairchild IGBT model was used for the diodes 's in the harmonic tuning network.
      
A 4-element tuning network with 16 possible states was also developed for power-amplifier applications.
      
Attentive Object Recognition in the Selective Tuning Network David C.
      
Tuning network link frequency for power savings was introduced by researchers for wired environment.
      


The minimum noise design of the wideband optical receiving module plays an important role in the full optical communication system. In this paper a new impedance matching network design method is introduced and is compared with the traditional tunning network method. The result shows that the method of this paper is more suitable for the circuits used in super-high frequency and microwave domain. Finally several hardwares designed by this method are made out and corresponding testing results are given out.

宽带光接收组件中前端电路的低噪声设计在整个光通信系统的研制中具有重要地位。本文介绍了一种新的阻抗匹配网络设计方法,并与传统的调谐网络设计法作了比较。结果表明,本文方法在超高频微波频端作宽带设计更为适合。最后,采用本文方法设计了几个电路样品并给出了相应的实验结果。

A general method has been used in this paper to study the performances of front end of optical receiver, with the model of FET and various tuning networks. General formulas have been presented, with which the resonant frequency, SNR and transfer functions can be calculated. As a sample, the performance of a series resonant optical receiver is studied with the formulas presented in this paper.

应用FET模型和多种调谐网络 ,以统一的方式研究了调谐光接收机前端的特性 ,提出了多种调谐网络通用的计算公式 ,用以计算谐振频率、信噪比、传输函数。并针对串联谐振型光接收机特性进行了分析。

In order to obtain both wide tuning rang and low pulling figure stable oscillation, the following circuit topology is adopted: varactor tuned resonating network with a compensating circuit connected to the base, output at emitter(emitter-follower), open-ended microstrip as series feedback connected to the collator to help start oscillating and change power as well as frequency.

在VCO设计中,以确保稳定振荡和一定的调谐带宽为基本出发点,确定适当的电路组态。振荡器的电路拓扑以变容二极管为中心的电抗补偿网络作为调谐网络接于晶体管的基极,采用射极跟随的方式输出。在集电极端接一段开路微带线引入极间反馈,通过对极间反馈量的调整来实现帮助起振、变化功率和微调频率。

 
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