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电路匹配
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  circuit matching
     In this paper,using the least square method,we have designed the optimum circuit matching network of the Hg 2Cl 2 AO devices which can compensate the loss of acoustic energy in the frequency Bandwidth of AO devices.
     本文提出用“最小二乘法”优化设计Hg2Cl2声光器件外部电路匹配网络,在声光器件带宽内补偿声能损耗。
短句来源
     Circuit Matching of SAW Single-Phase Unidirectional Transducers
     声表面波单相单向换能器的电路匹配
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     Vibration characteristics of ultrasonic vibration cutting tools are analyzed, and circuit matching to realize cutting tool resonance is discussed in this paper, in the meantime, the features of error compensation method and the static and dynamic characteristics of error compensation actuating mechanism are analyzed.
     分析了超声振动切削刀具的振动特性,讨论了实现刀具谐振的电路匹配问题,同时分析了误差补偿方法的特点及误差补偿执行机构的动静态特性。
短句来源
     The experiment results show that this system can find the frequency autornatically,at the same time,this paper discussed the influence of syntonic frequency and circuit matching to piezoelectric motor based on experiment results.
     试验证明本系统能够自动地查询到压电超声马达的最佳谐振点,并且,通过实验结果讨论了马达谐振频率与电路匹配状态对压电马达的影响。
短句来源
  circuit match
     The article proposes the introduction of colored screen handset hardware(overhead)(construction) electric circuit,the baseband processing part,the radio frequency circuit part,multimedia application part and so on. Some main chips has carried on the elaboration using the part. And proposes the application of"the Chinese clip group"has the IO processing problem,the mapping voltage question,32 kHz clock electric circuit match and PCB design question,screen flicker question in the SCDMA colored screen handset design.
     对彩屏手机的硬件架构电路进行了介绍,对基带处理部分、射频电路部分、多媒体应用部分等一些主要芯片进行了阐述,并提出了应用国产芯片在SCDMA彩屏手机设计中会出现IO处理问题、映射电压问题、32 kHz时钟电路匹配与PCB设计问题、彩屏屏闪问题,介绍了解决这些问题的技巧。
短句来源
  “电路匹配”译为未确定词的双语例句
     The Smith chart can be used as an effective tool for rapid and precise designs o f the matching networks.
     利用Smith圆图可以快速精确地设计微波电路匹配网络。
短句来源
     We studied and discussed the impedance matching by means of primary-side and secondary-side matching, parallel and serial-connection matching based on actual circuit of laboratory.
     我们从原端匹配、副端匹配,串联匹配、并联匹配及根据实际电路的串并联匹配等多个途径分析探讨了电路匹配问题,在实验室现有条件下,经过大量实验摸索,实现了电路的近似匹配。
短句来源
     As a result,the output stage circuit improves the performance of the whole DAC.
     而且 ,各部分电路匹配良好 ,提高了整个DAC的性能。
短句来源
     The impedance matching between the power supply and reactor directly affects the quality of discharge and the effect of modification, so it is the key issue to APGD.
     电源、反应室匹配与否直接决定放电的质量及改性效果,电路匹配是常压辉光放电中的关键问题。
短句来源
     Microdisplacement actuator for ultrasonic vibration cutting is designed. The vibration characteristics and matching circuits are analyzed. Experimental results prove that the theory analysis are right.
     设计出应用于超声波振动切削的微位移器,并分析其振动规律和动态特性,讨论了电路匹配问题,试验证明了理论分析的正确性.文中同时指出该微位移器也适应于误差补偿和机械精密加工.
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  相似匹配句对
     The experimental results show that the matching circuit is effective.
     实验验证该匹配电路是有效的.
短句来源
     On the Matching Circuit of the Ultrasonic Cleaner
     超声波清洗机的阻抗匹配电路
短句来源
     Mix and Match
     混合和匹配
短句来源
     Basic Direct Current Circuits
     直流电路
短句来源
     Matching layer of the transducer
     换能器的匹配
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The typical current and voltage waveform of TRAPATT diode as well as its inherent physical parameters and operating parameters are investigated in this paper. The normalized impedance, power output, efficiency and characteristics of the harmonics in the large nonlinear range are analysed by using the frequency domain method. The requirements of impedance match between the device and the circuit in various operating conditions are obtained. The maximum possible efficiency of TRAPATT diode is estimated. The numerical...

The typical current and voltage waveform of TRAPATT diode as well as its inherent physical parameters and operating parameters are investigated in this paper. The normalized impedance, power output, efficiency and characteristics of the harmonics in the large nonlinear range are analysed by using the frequency domain method. The requirements of impedance match between the device and the circuit in various operating conditions are obtained. The maximum possible efficiency of TRAPATT diode is estimated. The numerical calculations are given with some typical parameters of the device and the circuit in S-band as an example, and characteristic curves for different working conditions are plotted. The results, show that measured values of circuit impedance are close to those calculated from typical waveforms.

本文通过俘越(TRAPATT)二极管的典型的电流和电压工作波形,联系器件的固有物理参量、电性参量以及工作参量,以频域法分析了这种具有大非线性运用器件的归一化阻抗、输出功率、效率以及谐波等的特性。得到了器件在不同工作状态下对于电路匹配阻抗的要求。估算了俘越模式可能获得的最大效率。文中以S波段的常用器件和电路工作参量为例进行数值计算,给出不同工作状态下的特性曲线。对典型实验电路的实测表明,电路阻抗和从典型波形计算出的数值是比较接近的。

The design, fabrication and measured result of Ku-band GaAs monolithic IC are described in this paper. The matching networks of this circuit have been designed with the method of combining computer analyzing and circuit modeling to FET. A two-sta-ge monolithic circuit has been successfully fabricated into a chip with dimensions of 1.9×3.2×0.1mm. This type of MMIC operates in the range of frequency 14.5~15.4GHz, with output power P_0≥100mW, gain G_p≥5dB and the gain flatness in the same frequency band △G_p≤±0.75dB....

The design, fabrication and measured result of Ku-band GaAs monolithic IC are described in this paper. The matching networks of this circuit have been designed with the method of combining computer analyzing and circuit modeling to FET. A two-sta-ge monolithic circuit has been successfully fabricated into a chip with dimensions of 1.9×3.2×0.1mm. This type of MMIC operates in the range of frequency 14.5~15.4GHz, with output power P_0≥100mW, gain G_p≥5dB and the gain flatness in the same frequency band △G_p≤±0.75dB.

本文介绍Ku波段GaAs单片集成电路的设计、研制和测量结果。该单片电路的匹配网络采用对FET进行计算机分析和电路模拟相结合的方法进行设计。研制成功了一个两级单片电路,其尺寸为1.9×3.2×0.1mm,在14.5~15.4GHz的频率范围内,输出功率P_0≥100mW,增益G_P≥5dB,带内增益起伏△G_P≤±0.75dB。

In this thesis, according to the network theory,bring out the represetation pormula of medium paratneter, in the condition of the constant frequency, amplitude and circuit match of the system, we measure medium parameters. In the condition of open circuit and outcircuit of the systems, we have obtained the curves of the relationship of amplitude of relection coefficient |Γ| to specimen thickness d/λ_(cg). By the analysis of error, we have found out the specimen thickness, when we accuratly measure medium materials....

In this thesis, according to the network theory,bring out the represetation pormula of medium paratneter, in the condition of the constant frequency, amplitude and circuit match of the system, we measure medium parameters. In the condition of open circuit and outcircuit of the systems, we have obtained the curves of the relationship of amplitude of relection coefficient |Γ| to specimen thickness d/λ_(cg). By the analysis of error, we have found out the specimen thickness, when we accuratly measure medium materials.

本文设计了波导测量系统,在稳频、稳幅及电路匹配条件下,对介质参量进行测量。从理论和实验上得出了“短路”“开路”情况下的反射系数的振幅|Γ|与试样厚度d/λ_cg的关系曲线。通过误差分析,找出了准确测量介质材料时试样的厚度。图7,参5。

 
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