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matching impedance
相关语句
  匹配阻抗
     Through the monitoring on the frequency performance and square-wave response performance of Manganese-Zinc ferrite coil withdifferent sizes、different raˉtios of winding and different matching impedances,the result shows that Manganese-Zinc ferrite coil with proper ratio of winding and matching impedance can effectively restrain the interference and damage which the over-voltage and large-current signals of the power system do to the on-line monitoring system.
     通过对不同尺寸、不同匝数比和不同匹配阻抗下的锰锌铁氧体线圈的频带性能、方波响应性能测试实验,结果表明:适当匝数比和匹配阻抗的锰锌铁氧体线圈可以有效地抑制系统过电压和大电流信号对在线监测系统干扰和破坏。
短句来源
  匹配阻抗的
     The vector impedance meter is used to measure the cavity matching impedance and the vector voltage to dynamically measure the phasing errors of the power output, then that the D circuit is working at the matching stage can be ensured. With the D voltage of SFC raising from 50~65 kV (unstable) to 105 kV (stable), SFC's high efficiency is guaranteed.
     采用 矢量阻抗仪冷态测量腔体匹配阻抗的方法和一些相应的技术和措施,用矢量电压表动态测量功率输出级的相 位差,判断D电路是否工作在匹配状态,从而使SFC的D电压由原来的50~65kV(不稳定)提高到稳定工作 的105kV,改善了SFC的工作状态和保证了SFC的高效运行。
短句来源
     Through the monitoring on the frequency performance and square-wave response performance of Manganese-Zinc ferrite coil withdifferent sizes、different raˉtios of winding and different matching impedances,the result shows that Manganese-Zinc ferrite coil with proper ratio of winding and matching impedance can effectively restrain the interference and damage which the over-voltage and large-current signals of the power system do to the on-line monitoring system.
     通过对不同尺寸、不同匝数比和不同匹配阻抗下的锰锌铁氧体线圈的频带性能、方波响应性能测试实验,结果表明:适当匝数比和匹配阻抗的锰锌铁氧体线圈可以有效地抑制系统过电压和大电流信号对在线监测系统干扰和破坏。
短句来源
  “matching impedance”译为未确定词的双语例句
     Simulation results, using Cadence’s SPECTRE software and TSMC’s library of 0.25μm CMOS mixed model, indicate that the on-chip high precision resistors could be used to terminate the USB cable with matching impedance of 45±10% ?
     用 Cadence 公司的 SPECTRE 软件及 TSMC 公司的0.25μm CMOS 混合信号工艺库进行了电路仿真,结果表明有源电阻器能满足 USB2.0 规范对发射器电路输出阻抗45±10%?
短句来源
     Methods eliminating the non matching impedance by mapping objects torelation-based database using object-oriented design method through persistencelayer are discussed in this paper.
     探讨了在采用面向对象程序设计方法学进行关系数据库设计时,通过建立持久层,将对象映射到关系型数据库上,来消除这个阻抗不匹配的方法。
短句来源
     Acoustic horn is a key component in power ultrasonic equipment and plays a role in improving sound intensity and matching impedance.
     超声变幅杆是功率超声设备中的关键部件,它起着增大声强和阻抗匹配的作用。
短句来源
     After considering the factors such as speed matching, impedance matching, half-wave voltage and difficulty in fabrication, all parameters of the modulator are optimized.
     在综合考虑速度匹配、阻抗匹配、半波电压以及制作的困难程度等因素后,对调制器的各项参数进行了优化。
短句来源
  相似匹配句对
     The Analysis on the Impedance Matching
     关于阻抗匹配问题的分析
短句来源
     Transducer impedance matching
     换能器的阻抗匹配设计
短句来源
     ON MATCHING DESIGNS
     关于匹配设计
短句来源
     impedance plethysmography
     阻抗式测容积法
短句来源
     The intelligence matching in ITS
     智能交通系统中的智能匹配
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  matching impedance
Both necessity and possibility of matching impedance is studied.
      
Wire bonds add significant inductance to the transmission line and therefore limit high frequency operation and change the matching impedance.
      
The two baluns are used for impedance transformation from IF matching impedance to the 50 of measurement setup.
      
The central conductor of the line is connected to the load at one end, whereas the other end is connected to a matching impedance.
      


The effects of external factors on the stress equilibrium in early stage specimen were analyzed. When loading the specimen with incident wave generated by a traditional SHPB device, experimental results indicate that pressure bar with matching impedance to that of the specimen performs better, and the stress in specimen of larger diameter reaches equilibrium faster than that of smaller diameter.

分析了影响SHPB实验试件中早期应力平衡的外部因素,如光滑入射波及其上升时间、压杆波阻抗及压杆与试件横截面积之比等。研究结果表明,当用传统的SHPB装置产生的入射波加载试件时,宜采用与试件波阻抗接近的压杆;在相同的试验条件下,直径较大的试件,其内部应力达到均匀分分布的状态快于小直径的试件,最后给出了改善试件早期应力均匀性的方法。

The mutual coupling in the antenna array of a smart antenna system is discussed. The aberrance of the horizontal pattern of the pole is described, which is caused by the mutual coupling in the antenna array. During the analysis of the pole pattern, mutual coupling caused by unexcited elements and loading caused by the cable connected to them are considered. According to the theorem of the multiport system, the configuration is considered as a multiport system. And the matching impedance of the unexcited...

The mutual coupling in the antenna array of a smart antenna system is discussed. The aberrance of the horizontal pattern of the pole is described, which is caused by the mutual coupling in the antenna array. During the analysis of the pole pattern, mutual coupling caused by unexcited elements and loading caused by the cable connected to them are considered. According to the theorem of the multiport system, the configuration is considered as a multiport system. And the matching impedance of the unexcited port will be calcuated by the tumbling method. With configuration symmetry considered, the loading impedance of the unexcited port equals the input impedance of the excited port in order to reduce the aberrance and unroundness of the horizontal pattern of the pole, thus matching the requirement for the smart antenna system.

主要研究了智能天线系统前端接收天线阵列中的耦合问题.针对圆形阵列中单元间相互耦合作用引起单元水平面方向图的畸变这一问题,分析了未激励单元的互耦、以及这些单元端接电缆的加载作用对激励单元阵中方向图的影响.依据多端口理论,把所研究的结构等效为多端口网络,提出使用迭代方法求解未激励端口的匹配阻抗.并由结构对称性,提出使未激励端口加载阻抗与激励端口输入阻抗相等,以减小考察单元阵中方向图畸变,降低单元水平方向图不圆度,以满足智能天线系统要求.

This paper introduced a method which use an EMC software tool to simulate signal reflection and impedance matching in signal integrality . And two examples are given to estimate critical frequency of a car control circuit and the matching impedance of a special wire.

本文通过软件仿真的方法研究了信号完整性问题中的信号反射和阳抗匹配。给出了一种利用仿真估计电路临界频率和电缆(传输线)特性阻抗的方法。

 
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