您要查找的是不是:
- line impedance matching 线路阻抗匹配
- Impact in variation of line impedance. 系统阻抗变化之影响。
- The impedance matching design is briefly introduced. 介绍了阻抗匹配设计原理。
- 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。
- Results were also run for different high (relative to the line impedance) impedance values, including 900 ohms. 此结果也在不同(相对于线路阻抗)的阻抗值上运行了,包括900欧姆。
- 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。
- 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。
- The reflection of tapered transmission line impedance is analyzed in theory and the VSWR curve of coaxial to plane converter is drawn. 摘要从理论上分析了渐变式传输线阻抗变换的反射与频率的关系,进而分析了同轴到平板过渡的电压驻波比关系式;
- 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。
- In this paper,the operation margin of mho relays(zone 3 impedance relays) is equivalently redefined as function of bus voltages instead of line impedance. 研究了距离三段保护的动作性能,将其动作裕度定义为两端节点电压的函数。
- The performance of impedance matching and noise figure of the LNA is analyzed, and then the improving techniques for cascode structure are also developed. 从阻抗匹配及噪声优化的角度分析了电路的性能,提出了相应的优化设计方法。
- 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. 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。
- 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。
- 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。
- Compared with fixed series compensation,the advantage of TCSC is that it can adj ust line impedance swiftly in response to the changes when the system is running without bringing SSR. Triggering precisely is the key point in realizing TCSC c ontrol. 可控串补 (TCSC)相对于固定串补的优势在于它可以快速灵活地调整线路阻抗以响应系统运行变化且不会引起次同步谐振 (SSR) ,而能否准确地触发 TCSC则是实现其阻抗控制的关键所在。
- Compared with fixed series compensation, the advantage of TCSC is that it can adjust line impedance swiftly in response to the changes when the system is running without bringing SSR. 摘要可控串补(TCSC)相对于固定串补的优势在于它可以快速灵活地调整线路阻抗以响应系统运行变化且不会引起次同步谐振(SSR),而能否准确地触发TCSC则是实现其阻抗控制的关键所在。
- This closed loop adjustment will require empirical development;the complexity arises as a function the impedance matching of the Waveform Generator to the complex reactance of the coil. 译文:这种闭环调整需要根据实证进行改进。调整的复杂程度取决于波形发生器的电阻和线圈集成电阻的匹配程度。
- Because it has many functions such as Impedance matching and amplitude detecting, the system has high electroacoustic transformation efficiency, low heat and rapid cutting ability. 具有阻抗匹配和振幅检测等多项功能,电声转换效率高,发热少,切割速度快。
- Abstract 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。
- Two techniques, i. e. two-layer structure and impedance matching network, are adopted to enhance the bandwidth, as a result, the input impedance bandwidth is up to 13.3% for VSWR <1.6. 综合采用双层结构和阻抗匹配网络两种方法来展宽天线的频带,天线在驻波比小于1.;6时的相对带宽达13