coupled impedance

The core issues of EMI are the excitation of PZT patches and measurement of coupled impedance ( or admittance) which are usually achieved by the bulky and expensive Impedance Analyzer.

压电阻抗法的核心问题是PZT片激励及耦合电阻抗（或电导纳）的测量，目前研究中多是借助阻抗分析仪实现。

互联网摘选

Methods 126 patients with microcalcification in breast were detected by conventional X-ray mammography and were resected by wire localization technique. Characteristic of Field Distribution and Coupled Impedance for Wire TEM Cell

方法对126例乳腺微小钙化患者行X线检查确定钙化灶位置，采用金属线定位和手术切除活检，确定钙化区乳腺的病理类型。金属线阵横电磁波室的场分布与阻抗耦合特性

互联网摘选

An impedance cross-coupled controller is designed through position correction vector, which is transformed from the joint torque sensor, to keep all fingers as an envelope shape and realize stable grasping.

通过将关节力矩传感器的反馈信号转化为位置修正向量，并引入同步耦合误差补偿，建立了耦合阻抗控制器，使手指在受力操作时仍能保持一定的包络形状，实现稳定抓取。

互联网摘选

The influence of the phase distribution function on the coupled impedance for a coupled cavity structure is investigated and calculated.

本文研究了耦合腔内场的相位分布函数对驻波场形和耦合阻抗计算的影响。

互联网摘选

Characteristic of Field Distribution and Coupled Impedance for Wire TEM Cell

金属线阵横电磁波室的场分布与阻抗耦合特性

互联网摘选

Mode-matching method is used to get dispersion relation and coupled impedance function of rectangle groove column grating.

首先对矩形槽圆柱光栅慢波结构采用了场匹配方法进行分析，推导出了色散方程和耦合阻抗表达式。

互联网摘选

First of all, base on the theory of coupled-wave, the dispersion equation and coupling condition of spiral corrugated waveguide is realized by applying the method of impedance perturbation.

首先，在耦合波理论基础上运用阻抗微扰法分析了内开槽螺纹波导的冷腔色散特性，通过数值运算作出了冷腔色散曲线同时用三维粒子模拟软件进行了相应的冷腔分析。

互联网摘选

Clover-leaf coupled cavity is a kind of slow-wave structure of high interaction impedance.

苜蓿叶形耦合腔慢波结构是一种高耦合阻抗的慢波线.

互联网摘选

By utilizing the matching method of regional electromagnetic field for individual regions, the electromagnetic field distribution in the space of three respective regions is found. And the dispersion equation, coupled impedance and attenuation constant are thence obtained.

利用电磁场分区匹配方法求解了空间电磁场分布，从而导出了色散方程、耦合阻抗和衰减常数的计算公式。

互联网摘选

The results calculated by computer shows that for different phase distribution function s the negative first harmonie coupled impedance may differ up to a factor of two.

计算表明，在不同的相位分布的假定下，负一次谐波耦合阻抗的计算值可以相差一倍。

互联网摘选