同轴线

同时，在忽略高次模影响下，文章进行了同轴线分析，基于同轴线TEM波方程，推导了馈电点与天线场耦合处电流方程的时域表达式。

Additionally , in condition of neglecting the impact of high-order modes , this paper is also with the coaxial line analysis , provides the electric time domain expression flowing feed point and antenna in the coupling base on coaxial line TEM equation .

矩形同轴线是一种重要的传输线。

The rectangular coaxial line is an important microwave transmission line .

本文描述一种新型微波混合接头&同轴线到三个H面波导臂的变换器。

This paper describes a new type of microwave hybrid junction for coaxial-line to H-plane rectangular waveguides transducer .

用FDTD法计算同轴线不连续性等效电路参数

Analysis of coaxial discontinuity equivalent circuit parameters by FDTD method

同轴线TEM波到圆波导TM（0n）模的转换

The TM_ ( 0n ) Multi-Modal Excitation of a Coaxial Line Probe-to-Circular Waveguide

运用FDTD方法分析并计算了方同轴线内部的射频电场。

The RF electric fields in square coaxial lines were analyzed and calculated with FDTD method in this paper .

EBG结构在曲面共形天线中的应用一种用槽和同轴线馈电的三极化共形天线

Application of Curved Surface EBG Structures in Curved Conformal Microstrip Antenna

本文通过反演保角变换与图形逼近相结合的方法，为许多传输线问题的分析提供了一种更加有效的方法.并以圆及正N边形组成的同轴线为例，阐述了这种方法。

By searching the inverse transformation of the conformal mapping combined with the method of the graphical approximation , a more effective approach is presented for the analysis of many transmission lines .

本文应用FDTD方法分析放置于无限大理想导体地面上并由同轴线馈电的TEM喇叭天线瞬态辐射问题。

In this paper , the radiation of a TEM horn antenna placed above the PEC ground and fed by coaxial transmission line is analyzed by FDTD method .

应用静电场的观点和导波传输理论，用有限元法（FEM）分别计算了各种复杂截面同轴线特性阻抗、截止波长。

Based on the electrostatic field theory and transmission line theory , characteristic impedance and cut off wavelength of special section coaxial transmission lines are calculated using Finite Element Method ( FEM ) .

8mm波导同轴转换和波导功率传输及检波技术研究同轴线收发转换装置

Research of 8 Millimeter Waveguide to Coaxial Convert , Power Transmit and Detect Technology ; duplexer of coaxial line system

分析了材料样品填充的矩形波导或同轴线等效网络的归一化通用矩阵，提出了一种求解材料电磁参数（εr，μr）的解析方法。

An analytical method for the determination of electromagnetic parameters (ε r ,μ r ) of materials under test is presented by the analysis of normalized general matrix of equivalent network of a rectangular waveguide or coaxial line filled with samples .

用快速Garrick变换计算近似圆同轴线的特性阻抗

A Calculation of Characteristic Impedance of Coaxial Lines with Quasi-Round Sections by Fast Garrick Transformation

线性ECR微波等离子体源由微波源、同轴线波导、接地栅网电极和真空室外磁场线圈构成。

The linear ECR microwave plasma source is consist of microwave source , coaxial line waveguide , grounded grid electrode and magnetic field coil outside the vacuum chamber .

同轴线测量材料电磁参数的改进NRW传输/反射法

Improved NRW Transmission / Reflection Method for the Determination of Electromagnetic Parameters of Materials with Coaxial Line

给出了一种FDTD法分析短路探针加载同轴馈电的微带天线。该方法利用一维传输线模型描述同轴线部分；

In order to analyze the shorting pin and the probe feed of a microstrip antenna using FDTD method , an approach is presented by integrating a one-dimensional transmission line model and a thin wire model .

结合BEPCⅡ设计参数，研制了纵向束流反馈冲击器模型腔，并且利用同轴线法测量了该模型腔的阻抗和带宽，满足设计要求。

A prototype cavity of longitudinal feedback kicker is developed according to the parameter of BEPC ⅱ . The usage of nose cone in the kicker design increased the shunt impedance .

建立连梁组合体梁端弯矩同轴线转角的分析模型，并运用DRAIN-2DX及ABAQUS等非线性有限元软件进行了验证。

A model is developed to analyze the moment-rotation behavior of coupling beam connections of the subassemblages , which is validated by nonlinear finite element program DRAIN-2DX and ABAQUS .

最后，利用FDTD方法求解方同轴线内部的射频场，将方同轴线阈值理论和实验数据对比，可以看出，本文的分析方法是合理的，其预测结果能够满足工程中的应用。

Finally , FDTD could be used to solve the RF field within square coaxial line . The comparison of theoretical and experimental data indicates that the analytic method of this paper is reasonable and the prediction result can satisfy the practice engineering demand .

采用时域有限差分（FDTD）方法分析了构成卫星赋形天线馈电网络（BFN）的矩形同轴线各种不连续性结构的散射特性。

The scattering characteristics of various rectangular coaxial line discontinuities , with which a satellite beamforming network ( BFN ) was built , were investigated by the finite difference time domain ( FDTD ) method .

文中首先研究了UHF频段圆极化十字交叉振子天线及其两种馈电方式：一种是同轴线馈电，另一种是微带线结合集总参数馈电的方法。

UHF-band Archimedean spiral antenna with wide beam-width and circular polarization is designed . Firstly , UHF-band crossing dipoles circular polarization antennas fed with two type forms are presented : one is coaxial feed , another is a combination of lumped microstrip line-fed method .

先利用同轴线的模型计算出同轴所需的半径，及真空的半径，然后利用HFSS对敏感的参数进行扫描，得出最佳性能参数时的模型的参数。

First calculated the coaxial radius and the radius of the vacuum using a model coaxial in theory , and then use HFSS to scan for sensitive parameters , and get the optimum performance parameters of the model parameters .

LTDX型高电导率导电橡胶是由具有弹性的弹性体和优良导电性能的金属材料，经特种配方和加工方法制成的，主要用于波导（同轴线）平面法兰之间的垫片材料。

The highly conductive rubber ( LTDX type ),( abbreviation HCR ) is mainly used as pad which is put in the surface of waveguide ( axial line ) flang . HCR is consisted of elastomers and excellent conductive metal materials , and manufactured in special formula and process .

边界元法计算内圆外矩同轴线的特性阻抗

Characteristic Impedance of a Rectangle Coaxial Line with Round Center Conductor

同轴线相位法找水仪在产出剖面测井的应用

Application of the coaxial line water detector in productivity profile logging

有限差分法求解方同轴线的特性

A Research on Characteristics of Square Coaxial Lines by FDM Method

部分手征介质填充同轴线的反射和透射特性

Reflection and transmission of coaxial waveguide partially filled with chiral media

多内导体同轴线的矩量法分析

Method-of-Moments Analysis of the Coaxial Line with Arbitrary Number of Inner Conductors

型同轴线接头转接器连接所有灯电线束接头。

Coaxial N type adapter N Connect all lamp wire harness connectors .

把符号放在线上来表示一条同轴线。

Place symbol over line to indicate a coaxial line .