coupled impedance
英 [ˈkʌpld ɪmˈpiːdns]
美 [ˈkʌpld ɪmˈpiːdns]
网络 耦合阻抗
双语例句
- 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。 - The equivalent circuit of the three-gap coupled cavity type output section is given, with which resonant frequency of resonant modes and gap impedance matrix are calculated.
给出了三间隙耦合腔输出回路的等效电路，利用等效电路确定了谐振频率及间隙阻抗矩阵。 - 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。 - Based on finite element method ( FEM) of 1D conductor element coupled with 3D soil element, we consider the frequency dependent characteristic of the conductor impedance to analyze the grounding performance of the substation grounding grids.
文中基于有限元方法，将接地网一维导体单元与三维土壤单元相耦合，并考虑导体阻抗的频变特性，研究变电站接地网的接地性能。 - In this solution an additional impedance caused by the stiffeners is added to the coupled vibration equation. As a result, the vibration and sound radiation of shell are dependent on the mechanical impedance of shell, the radiation sound impedance and the additional impedance.
其中肋骨的作用表现为在无肋的耦合振动方程中增加附加阻抗，因此壳体的振动和声辐射由壳体的机械阻抗、流体的辐射声阻抗和肋骨的附加阻抗所决定。 - The image impedance and wave propagation in the coupled meander line of length 4 are discussed, and an approximate formula for calculating the characteristic impedance of odd-even mode, Z, is given.
讨论了4偶合弯曲线的像阻抗和波的传播问题，并给出了奇偶模特性阻抗Zoe的近似计算公式。 - The influence of the phase distribution in the coupled cavity on the calculation of the coupled impedance
耦合腔结构中场的相位分布对耦合阻抗计算的影响 - 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。 - In this paper modal characteristics of rotor blades torsional vibration coupled with control system of the helicopter are studied by using the mechanical impedance method. A practical one is here illustrated.
本文用机械阻抗方法研究与直升机操纵系统耦合的旋翼桨叶扭转振动固有特性，并附一应用实例。 - 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。 - The rotor and the fuselage of the helicopter are mechanically coupled at the rotor hub. A coupled rotor/ fuselage vibration analysis is performed by the matching of rotor and fuselage impedance at the rotor hub.
直升机的旋翼与机身在桨毂处是机械耦合的，用旋翼阻抗和机身阻抗在桨毂处匹配的方法分析旋翼／机身耦合系统的固有特性。 - The RF self-bias of the substrate in an RF inductively coupled plasma is controlled by changing the impedance of an external circuit inserted between the substrate and the ground.
采用调节射频电感性耦合等离子体中基片电极与地之间的外部电路阻抗的方法，控制基片电极的射频自偏压。 - Coupled-transmission line directional couplers of transforming impedance type
阻抗变换型圆杆耦合传输线定向耦合器 - 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 - 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 - 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。 - 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。 - Considering the relationship between the characteristic impedances of odd-and even-mode, the port impedance of nonuniformly coupled microstrip lines should be adjusted and be matched to the system impedance with exponential microstrip lines.
考虑到奇、偶模特性阻抗的关系，必须调整非均匀耦合微带线的端口阻抗，同时选用指数渐变线实现与系统阻抗的匹配。