当波导只传输主模(te_(10)模)时，求得从同轴线看去的输入阻抗的实部和虚部表达式。
When the dominant mode TE10 is propagated alone in the rectangular waveguide, expressions for the real and imaginary parts of the input impedance seen by the coaxial line are derived.
首先推导出波导探针输入阻抗的一般变分表达式。
A general expression of incident impedance of probe in waveguide is deduced first.
本文介绍螺旋折叠圆波导慢波结构的主要特性：色散关系和互作用阻抗。
The main properties of helically wrapped circular waveguide slow wave structure, including the dispersion relation and interaction impedance, are presented.
文中对定义波导特性阻抗的原则与方法作了新的分析，给出了矩形波导特性阻抗的合理定义，并将特性阻抗概念应用于远程圆波导。
The article presents new analysis of the principle and method used to define waveguide characteristic impedance and gives a reasonable definition of rectangular waveguide characteristic impedance.
正交模转换器采用方波导阶梯阻抗匹配与波导缝隙耦合的设计思想。
The ortho-mode transducer adopts the design idea of square waveguide stepped impedance matching and waveguide slot coupling.
本文利用波导的传输线模型及阻抗变换技术，分析了多分叉波导的性质。
In this paper, we present the analysis of multifurcated waveguides by the transmission line model and impedance transformation technique.
本文讨论波导特性阻抗概念，指出沿袭应用的矩形波导特性阻抗是个不恰当的概念。
This paper deals with the concept of waveguide characteristic impedance. It tries to prove that the conventional concept of rectangular waveguide characteristic impedance is not fully applicable.
本文采用并矢格林函数，场量变换和反应概念讨论了矩形波导中线天线的辐射和互耦合，给出了场强和互阻抗的普遍公式。
The radiation and coupling of linear antennas in a rectangular waveguide are discussed by means of dyadic Green's function, field transformation and reaction concept.
与普通矩形波导相比，脊波导具有工作频带宽、尺寸小、等效特性阻抗低等特点。
Compare to the normal rectangular waveguide, ridge waveguide has the character of broader bandwidth, smaller dimension, lower equivalent characteristic impedance, etc.
讨论了波导管输入阻抗与负载阻抗之间的关系。
Also, the relationship between the input impedance and load impedance of the waveguide is discussed.
采用微波三探针研究了环形波导等离子体源阻抗特性随运行参数的变化。
A microwave three probe system has been used to study the changes of annular waveguide plasma source impedance with operational parameters.
作为运用实例，分析计算了矩形波导中安装结构驱动点的输入阻抗。
As an example of application, the driving-point impedance of waveguide printed circuit strip mounting structure is analysized and calculated.
本文利用探针上假定电流的自反应，导出了探针式同轴线-矩形波导转换器输入阻抗的表达式。
In this paper, the expressions of the input impedance for a probe type coaxial line-rectangular waveguide transducer are derived by means of self-reaction of an assumed current over the probe.
本文对波导环行器的工作模式和阻抗匹配进行了理论探讨。
This paper gives a theoretical description of the working modes and impedance matching conditions of a 3-port broadband waveguide circulator.
此外，推导出波导tm、TE模的传输功率、损耗功率、衰减常数、等效阻抗等特征参数的边界元公式。
Furthermore, the formulae of transmitted power, loss power, attenuation constant and equivalent impedance for TM and te modes are deduced.
在第四章，首先分析基片集成波导和矩形波导的阻抗特性及电磁场模式特点。
In Chapter 4, the impedance characteristics and electromagnetic field modes of SIW and rectangular waveguide are analyzed firstly.
基于传输线理论和波导裂缝有源阻抗提取方法，提出了一种脊波导漏壁式滤波器的简化算法。
Based on transmission line theory and extraction method of active impedance of waveguide slot, a simplified computation method for the leaky-wall ridge waveguide filter is presented in this paper.
选择正六边形分形缝隙结构，采用渐变的共面波导馈电，不仅拓宽了阻抗带宽，而且实现了天线的小型化。
The hexagon fractional slot structure is chosen, the gradually changed CPW feed is adopted. Not only the bandwidth of matched impedance is expanded, but also the antenna's miniaturization is realized.
在此基础上得出了脊波导结构调制器中缓冲层厚度对特征阻抗和有效介电常数的影响特性。
On the basis of this calculation, the impact of the SiO2 buffer layer thickness on the characteristic impedance and dielectric constant in the modulator with a ridge structure is obtained.
由此计算了阶梯鳍线反射系数的模值、特性阻抗等参数，为波导-阶梯鳍线变换段的匹配设计提供了有价值的参考。
The parameters of reflection coefficient magnitude and characteristic impedance are calculated. They are very useful for designing the wave guide to fin li...
由此计算了阶梯鳍线反射系数的模值、特性阻抗等参数，为波导-阶梯鳍线变换段的匹配设计提供了有价值的参考。
The parameters of reflection coefficient magnitude and characteristic impedance are calculated. They are very useful for designing the wave guide to fin li...
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