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- automatic impedance matching 自动阻抗匹配
- 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。
- 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 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。
- 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。
- 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
- A novel active matching layer made of lead zirconate titanate (PZT) plate has been developed as an “impedance matching layer” for high-intensity focused ultrasound (HIFU) applications. 摘要:在高能聚焦超音波的领域，锆钛酸铅被应用成为一种新颖的声阻匹配层。
- The modal properties including modal frequencies and mode shapes of the torsional oscillation system were calculated and analyzed with eigen analysis and impedance matching method. 用特徵分析和阻抗匹配方法对系统各个模态固有特性包括固有频率和振型进行了对比计算和结果分析。
- 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。
- In this paper, the impedance matching problem in high speed driving laser diodes is dealt with and tapered transmission lines are introduced as an impedance transformer to solve this problem. 论述了采用渐变线阻抗变换器对半导体激光器进行匹配驱动时，当考虑渐变线色散影响情况的分析。
- Automatic Impedance Adjustment Applied in Induction Heater 自动阻抗调节在可控硅中频感应加热设备中的作用
- Zeng Guohong,Hao Rongtai.Cophase traction supply based on active power filter and impedance matching balance transformer[J].Journal of the China Railway Society,2003,25(3):49-54(in Chinese). [2]曾国宏;郝荣泰.;基于有源滤波器和阻抗匹配平衡变压器的同相供电系统[J]
- In this paper, we establish the interferometric hydrophones.The fiber optic coil of the sensor head is embedded with the special materials in order to acoustic impedance matching and waterproofing. 中文摘要由于声波能在水中做长距离的传播，使得水中听音器在水下侦测方面一直扮演著关键性的角色。
- ZENG Guo-hong,HAO Rong-tai.Cophase Traction Supply System Based on Active Power Filter and Impedance Matching Balance Transformer[ J].Journal of the China Railway Society,2003,25(3):49-54. [3]曾国宏;郝荣泰.;基于有源滤波器和阻抗匹配平衡变压器的同相供电系统[J]
