impedance coupling amplifier

The high frequency characteristics including slow-wave circuits,the electric field distribution,the quality factor,frequency-phase dispersion and interaction impedance of multi-beam traveling wave tubes have been simulated using the three-dimensional simulation software packages CST-MWS and MAFIA.

同时模拟计算了多注行波管慢波系统色散特性和耦合阻抗,得到了相移-频率曲线和耦合阻抗曲线,与理论分析相比,高频特性的三维软件模拟结果较好。

The dispersion characteristic,the synchronous voltage and the interaction impedance of this S-band CCTWT are measured.

测量了该管的色散特性、同步电压、耦合阻抗等高频特性参数,测量结果与模拟值相一致。

The computer code CST MWS and tape helix model are also used in this analysis to determine the effect on dispersion and on-axis interaction impedance of the wedge support rod and T-shaped support rod .

本文介绍了用CSTMWS软件的周期边界条件计算行波管螺旋线慢波结构的色散和耦合阻抗等冷测特性的方法,用采取螺旋带模型的理论分析计算结果和实验测试值加以验证,取得了比较一致的结果;并应用这种MWS的模拟方法和螺旋带模型的计算方法分析了具有扇形和T形夹持杆慢波结构的冷测特性,结果表明,相速和耦合阻抗都随着扇形角度的增大而减小,随着T形窄端宽度的增加而减小,随着T形窄端高度的增加而增大。

Coupling impedance of circular waveguide comb slow wave structure;

圆波导梳状慢波结构的耦合阻抗

Analysis of the coupling impedance of slow-wave structure of multi-beam traveling wave tubes

多注行波管慢波结构的耦合阻抗研究

The coaxial wire method is the standard method to measure longitudinal and transverse coupling impedance adopted in current accelerator laboratories, and the question about its validity is the focus by accelerator physicists.

用同轴线方法测量加速器真空室元件的纵向和横向耦合阻抗是目前加速器实验室通常采用的标准方法,该方法的有效性问题是一直被关注的问题之一。

The cold dispersion equations of the SWS and the coupled impedance of high-frequency field in the SWS are derived,calculated and discussed in detail under considering the effect of structure parameters involved on the density of TM0n mode dispersion curves and coupled impedance of TM02 mode.

提出了易以加工的大直径波纹内导体相对论返波振荡器慢波结构,推导了这种慢波结构的冷色散方程和耦合阻抗计算公式,数值计算并详细分析了相关结构参数对TM0n模式色散曲线分离度以及TM02模式的高频场耦合阻抗的影响。

impedance-capacity coupled amplifier

阻抗电容耦合放大器

resistance capacitance coupled amplifier

电阻电容耦合放大器

direct resistance-coupled amplifier

直接电阻耦合放大器

THE GENERAL CHARACTERS AND SPECIFIC PROPERTY OF ANALYTICAL METHODS OF THE LOW-FREQUENCY CAPACITANCE-RESISTANCE COUPLING AMPLIFIER CIRCUIT

低频阻容耦合放大电路分析方法的共性与特性

impedance plethysmograph amplifier

阻抗式肢体容积放大器

high stability oscillator with resistance-capacitance coupling

高稳定度振荡器带电容电阻耦合器

Electrochemical impendence study of polyaniline/activated carbon composite material capacitor

PANI/AC复合材料电容器的交流阻抗分析

static coupled type double tuned amplifier

静电耦合式双调谐放大器

electromagnetic coupled type double tuned amplifier

电磁耦合式双调谐放大器

Low-consumption and Near-linearity CMOS Optically Coupled Amplifier

低功耗准线性CMOS光电耦合放大器

transformer-coupled pulse amplifier

变压器耦合脉冲放大器

transformer-coupled power amplifier

变压器耦合功率放大器

block condenser

隔直流电容器级间耦合电容器电解电容器组

blocking capacitor

隔直流电容器级间耦合电容器

THE CAPACITANCE COUPLED RESISTIVITY(CCR) METHOD AND ITS APPLICATION TO THE DETECTION OF SUBSURFACE HIDDEN DANGERS IN ROADS OR RAILWAYS

应用电容耦合电阻率法检测道路隐患

direct-coupled transistor amplifier

直接耦合晶体管放大器

fibre optics coupled image amplifier

光纤耦合图像放大器

cathode-coupled push-pull amplifier

阴极耦合推挽式放大器