本文对平板裂缝天线阻抗匹配设计方法进行了讨论。
The design method of impedance matching for planar slot antenna is discussed in this paper.
在微波电路和天线系统中，阻抗匹配是十分重要的问题。
In microwave circuit and aerial system, impedance matching is very important.
重点分析介绍研究了GPS天线到接收模块GPS信号输入端之间射频传输线的阻抗匹配问题。
I have studied the impedance-matching of RF transmission line between the antenna and the GPS module.
测距雷达对天线的阻抗匹配性能提出了很高的要求。
The excellent impedance matching performance is required by range finder radar antenna.
为实现展宽频带、阻抗匹配等要求，对该移动终端天线进行了优化设计。
The antenna was optimized in order to wide bandwidth and impedance matching.
这些方法分别采用单点馈电，多点馈电或多元组合实现圆极化，均有效拓展了圆极化天线的阻抗匹配带宽和圆极化轴比带宽。
In the methods, single feed, more feed and several patches consisting circular polarization are used to feed the antenna and improve the impendent or ar bands.
该文提出了一种加天线罩来实现半波振子天线宽频带阻抗匹配的方法。
A method, covering the antenna with an antenna radome, is proposed in the paper to realize the broadband impedance matching of the half-wave dipole antenna.
构建了一个能为RFID天线阻抗的动态变化提供匹配的自动阻抗匹配虚拟系统。
An virtual electronic automatic matching system was designed, used for RFID antenna impedance.
标签天线的辐射贴片、馈线和无源阻抗匹配网络是一个平面结构，加工时可以同时刻蚀，简化了工艺。
The radiation patch, feed line, and the impedance-matching network are a coplanar structure which can be etched simultaneously; this helps to simplify the manufacturing process.
小型宽带天线（103）还包括作为在辐射元件和电力供应单元 之间进行阻抗匹配的阻抗匹配单元的短截线导体（17）。
The small-size wide-band antenna (103) further includes a stub conductor (17) as an impedance matching unit for matching the impedance between the radiation element and the power supply means.
由于该天线的输入阻抗随频率而变化，需要用一个宽带变负载阻抗匹配网络来实现天线与电台之间的匹配。
The impedance matching network of changeable load and wide-belt is required because the input impedance of spiral antenna changes with frequency.
设计合适的标签天线，实现天线与标签芯片的阻抗匹配是设计的关键要点，也是难点所所在。
Designing an appropriate tag antenna and achieving impedance match between the antenna and the IC is not only the most important but also the most difficult part of RFID system design.
本文构建了一个能为RFID天线阻抗的动态变化提供匹配的自动阻抗匹配虚拟系统。
This article design a virtual system that can provide automatic matching for RFID antenna impedance.
本文构建了一个能为RFID天线阻抗的动态变化提供匹配的自动阻抗匹配虚拟系统。
This article design a virtual system that can provide automatic matching for RFID antenna impedance.
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