信号传输线(一个同轴波导管)贯穿整个塔身，通过它，信号从传输器运送到塔尖的天线。
The entire length of the tower is equipped with a feeder (a coaxial wave-guide) through which signals are transmitted from the transmitter to the antenna on the spire.
微带线和波导是两种重要的微波传输线，在微波领域有着十分广泛的应用。
Mircrostrip and waveguide are two important kinds of microwave transmission line which are widely used in microwave area.
波导是一种低损耗的传输线。
根据这种观点，多层介质波导中波的传播和散射可以归结为多维空间向量的坐标变换，并可用传输线和网络表示。
According to this point of view the transmission and scattering in multilayer dielectric waveguides can be regarded as coordinate transformation of a vector in ann-dimensional vector space.
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.
为了实现射频传输线的薄衬底结构，根据共面波导的设计思想，设计了腔体式共面波导型射频微机械开关。
In order to realize thin dielectric structure of the transmission line and combined the principle of the design of CPW, a cavity structure has also been studied.
采用分布式电容负载型结构设计出毫米波薄膜介质移相器，其中的高阻传输线为有限宽度地共面波导。
The distributed BST capacitor-loaded phase shifter was designed, of which the high impedance transmission line is finite ground coplanar wave-guide (FGCPW).
相对于这些传统的传输线，SIW等基片集成波导具有低损耗、品质因数高、尺寸小等众多优点。
Compared with these traditional transmission lines, SIW have these favorable characteristics of low loss, high Q value, and small size.
内容简介 ：根据异向传输线原理设计了一种半圆异向波导单元，基于该单元提出了一种新型带通滤波器。
Abstract :A left-hand semi-circular waveguide unit was designed according to the basic principle of left-hand transmission line, a novel band-pass filter based on the unit was presented.
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.
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.
应用推荐