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- Design of Broadband Antenna Impedance Matching Networks 宽带天线阻抗匹配网络的设计
- antenna impedance match 天线阻抗匹配
- Schematic Research on Automatic Antenna Impedance Matching System for Reentry Vehicle and Design of Reflectometer 再入飞行器天线自动阻抗匹配系统的方案研究及其反射计的设计
- Abstract: The design method of impedance matching for planar slot antenna is discussed in this paper. 文摘:本文对平板裂缝天线阻抗匹配设计方法进行了讨论。
- 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. 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。
- The impedance matching design is briefly introduced. 介绍了阻抗匹配设计原理。
- The antenna assembly (105, 115, 110, 120) is an orthogonal antenna system that may be driven by any RF generator/circuitry (125, 130) with suitable impedance matching to present a low impedance. 该天线组件(105，115，110，120)是正交天线系统，该系统可以由具有适当阻抗匹配的任意RF产生器/电路系统(125，130)驱动来提供低输出阻抗。
- Finally we use FR4 to fabricate the antenna and use the vector network analyzer to measure the reflect coefficient、antenna impedance and the antennas pattern in the chamber. 再以FR4板来实现并用网路分析仪来量测其反射系数与用无反射室实验室来量测天线的场形。
- Each cable is terminated with impedance matched Gold plated RCA or BNC connectors. 端接镀金的阻抗相配的RCA或BNC接头。
- Through dynamic impedance matching by kernal control circuit based on C8051F020 and AD9832, the maximum output of ultrasound power is produced. 方法:基于C8051F020和AD9832的核心控制电路通过动态阻抗匹配法使系统输出最大超声波功率。
- If case of impedance matched condition, the line shows the property of an all-paas filter, though the RLC 2-port segment is low-pass inherently. 阻抗匹配时传输线为全通滤波之特性，虽然构成传输线之二埠电路为低通滤波之特性。
- Finally, we applied this modified cascode amplifier to the thermal noise canceling structure to achieve low noise figure and impedance matching. 最后应用这个宽频放大器到热杂讯消除技术架构来设计达到低杂讯与阻抗匹配。
- Abstract: The wave process and principle of the transmission line charging in impedance matched and mismatched condition are analyzed. 摘 要： 分析比较了阻抗匹配和失配情况下传输线充电的原理和波过程。
- He lost the tennis match by default. 他因不出场而输了网球赛。
- Because of DNG media's impedance matched to the free space, its absorbing electromagnetic wave character is better than that of plasma. 适当选取双负介质参数，可以使双负介质包层有效地减小目标的雷达回波。
- By comparing two traditional measurement systems used to measure VLF transmit antennas impedance in intensive atmospheric noise entironment, a new measurement method based on vector resonance is proposed in this paper. 比较了在强噪声环境下测量甚低频发射天线输入阻抗二种方法 ,提出一种新的矢量谐振测量方法 ,这种新方法比传统的阻抗电桥法具有更高的精度。
- It's highly probable that they will win the match. 他们很可能会赢这场比赛。
- The liquid stub tuner is a new-style impedance matching system used on the ion cyclotron resonance heating system in order to supersede the conventional piston stub tuner. 摘要液态调配器是用于离子回旋共振加热系统以代替传统活塞式调配器的一种新型阻抗匹配装置。
- Match your skill against the experts in this quiz. 在这一测验中你与专家较量一下技巧吧。
- The teams are all square at one match each. 这些队在各自参加了一场比赛后不分胜负。
