matching impedance
英 [ˈmætʃɪŋ ɪmˈpiːdns]
美 [ˈmætʃɪŋ ɪmˈpiːdns]
匹配（用）阻抗
双语例句
- Generalized Matching Equations for Slotted-waveguide Array Antenna Impedance Match
平板裂缝天线阻抗匹配的广义匹配方程 - Traditional manual matching technology is difficult to statify dynamic load impedance immediately and fast, which largely limit the RFID technology applications in many fields.
天线输入阻抗是个极易变化的参数，而传统的手工匹配技术很难对动态负载做到实时、快速的匹配，限制了RFID技术在很多领域的应用。 - Clock Termination – Traces carrying clock signals from a source to a device must have matching terminations because whenever there is an impedance mismatch, a part of the signal gets reflected.
时钟匹配&从源端到器件的时钟线必须完全匹配，因为每当有阻抗失配的情况下，就会有部分信号反射。 - In order to make impedance matching well, use ADS software to optimize the matching network again, make it's impedance approach power transistor's actual output impedance.
为实现更好的阻抗匹配，再用ADS优化匹配网络，使其阻抗值更接近功率晶体管的实际输出阻抗值。 - Electric matching of ultrasonic sensor based on general impedance converter
基于广义合成阻抗超声传感器电端匹配的研究 - This paper discusses the performance of longitudinal vibration transducers with a front impedance matching means and a rear impedance matching means, which are placed between a ceramic material and a front mass and a rear mass respectively.
文章论述了在压电陶瓷材料与前质量块之间以及压电陶瓷材料与后质量块之间分别放置了前机械阻抗匹配器和后机械阻抗匹配器的纵向振动换能器的特性。 - By using the calculation results, the velocity matching and impedance matching are achieved approximately to realize the broadband modulation.
通过对比分析，选择合适的电极厚度和缓冲层厚度，优化调制器性能，近似满足速度和阻抗匹配，实现了图宽带调制。 - Acoustic horn is a key component in power ultrasonic equipment and plays a role in improving sound intensity and matching impedance.
超声变幅杆是功率超声设备中的关键部件，它起着增大声强和阻抗匹配的作用。 - And two examples are given to estimate critical frequency of a car control circuit and the matching impedance of a special wire.
给出了一种利用仿真估计电路临界频率和电缆（传输线）特性阻抗的方法。 - According to the analysis of three kinds of rock and explosive, the matching conditions of shock wave impedance between rock and explosive can be considered to be an approximate reference of energy relationship between rock and explosive.
根据对本文选用的三种岩石和炸药的分析，认为炸药与岩石的冲击波阻抗的匹配情况可以作为岩石与炸药能量关系的近似参考。 - From the aspects of noise matching, linearity, impedance matching and gain, the design methodology of the integrated low noise amplifier and downconversion mixer are presented in detail.
从噪声匹配、线性度、阻抗匹配以及增益等方面详细讨论了集成低噪声放大器和下变频混频器的设计。 - After considering the factors such as speed matching, impedance matching, half-wave voltage and difficulty in fabrication, all parameters of the modulator are optimized.
在综合考虑速度匹配、阻抗匹配、半波电压以及制作的困难程度等因素后，对调制器的各项参数进行了优化。 - A method of obtaining three-phase symmetric voltage from the low voltage principle has been presented. Using the method the local matching winding of the transformer according to impedance electrical load and the substation's load can be supplied.
为了满足牵引变电所的要求，本文还提出将阻抗匹配平衡变压器的低压绕组按阻抗匹配关系引出三相对称电压的方法，用此方法可对地方负荷和本变电所供电。 - Balanced micro-strip line is utilized as feed line, printed dipole is adopted as radiation element, and a matching network is employed for tuning the input impedance of the antenna.
该天线采用平衡微带线作馈线，以印刷振子作为辐射单元，末端采用匹配电路对其输入阻抗进行匹配。 - The measured distance of the lump parameter circuit model can be converted to the correspondingly matching positive sequence measured impedance.
根据集中参数线路模型算法的实测距离，换算成与模型匹配的正序测量阻抗。 - The rotor and the fuselage of the helicopter are mechanically coupled at the rotor hub. A coupled rotor/ fuselage vibration analysis is performed by the matching of rotor and fuselage impedance at the rotor hub.
直升机的旋翼与机身在桨毂处是机械耦合的，用旋翼阻抗和机身阻抗在桨毂处匹配的方法分析旋翼／机身耦合系统的固有特性。 - The matching of the edge strip and the input impedance of the coupled meander line of length. 4 are analysed.
分析了4偶合弯曲线的匹配边带和输入阻抗。 - It is difficult for traditional microwave impedance matching technique to provide a simultaneous, rapid and stable matching, when it is confronted with impedance nonlinear variation that represented by dynamic load impedance, which largely limits the application of the microwave system in many fields.
传统微波阻抗匹配技术很难对动态负载呈现的非线性阻抗变化做到实时、快速并且稳定的匹配，这就限制了微波系统在很多领域的应用。 - Microwave Matching Network CAD Based on Impedance Data
阻抗基微波匹配网络的CAD - The energy analysis on matching of acoustic impedance between rock and explosive
岩石与炸药波阻抗匹配的能量研究 - An Engineering Design Method for Impedance Matching Networks& Impedance Chart Method
阻抗匹配电路的一种工程设计方法&阻抗圆图法 - In the end, the author did the experimental confirmation to the impedance test and the impedance matching results of the entire automatic impedance matching system.
对整个自动阻抗匹配系统的阻抗测试和阻抗匹配效果作了试验验证。 - Matching the impedance, microwave signals could be transmitted between two different substrate media.
不同介质基底传输线达到阻抗匹配时，可以传输微波信号。 - In order to solve the problem, parallel matching impedance is required between the voltage resource and plasma generator.
为了解决这个问题，可以在等离子体发生器与交流电源之间增加一个匹配阻抗网络。 - The impedance matching condition indicates conditions of achieving impedance matching, provides the basis for the development of high-performance absorbing material. 3.
该匹配关系式指出了材料达到匹配的条件，为高性能吸波材料研制提供了基本依据。 - On the basis of the size of antenna being determined, the matching networks of wideband whip missile-borne antennas are designed by the method of lumped-element matching, which broadens the antenna impedance bandwidth effectively and achieves the broadband requirements.
在天线尺寸已定的基础上，采用集总元件匹配方法，设计了各频段弹载天线的匹配网络，有效的展宽了天线的阻抗带宽，实现了弹载天线的宽频带要求。 - The design considerations for UWB antenna include impedance matching, impedance bandwidth, radiation characteristics, size, type and channeling.
超宽带天线设计中需要考虑到的主要因素有阻抗匹配，阻抗带宽，辐射特性，天线尺寸、外形以及辐射体开槽设计。 - Especially, in terms of designing broadband matching network of PA by using multi-section microstrip impedance transformer combined with ADS, in this paper, the method is proposed which has great practical value and give theoretical analysis and examples in-depth.
尤其针对如何结合ADS使用多节微带阻抗变换器实现功放宽带匹配网络的设计方面，本文提出了具有实际参考价值的方法，并对其进行了深入的理论分析与举例说明。 - According to the theorem of multi-port system, the configuration was considered as a multi-port system. And the matching impedance of un-excited port would be calculated by tumbling method.
依据多端口理论，把研究的结构等效为多端口网络，提出使用迭代方法求解未激励端口的匹配阻抗。 - The concept of impedance matching degree is the difference of the input impedance between the single-layer absorber and the air input impedance.
阻抗匹配度是指，用单层吸波体的输入阻抗与空气阻抗的差值来表示阻抗匹配的程度。