匹配负载

本文介绍了一种密封式匹配负载，以及将它置于冷、热态作为一种噪声源在低噪声FET放大器及毫米波混频器测试中的应用。

A sealed coaxial matched load at hot or cold condition used in the measurement of low-noise FET amplifier and millimeter wave mixer is described .

分析了脉冲形成电路参数对脉冲上升时间的影响，设计了一种集脉冲电容器、脉冲整形器、电容分压器和匹配负载为一体的ns级脉冲形成电路。

The effect of pulse forming circuit on rising time is investigated and a coaxial pulse forming circuit composed of pulse capacitors , gaps switch , capacitive voltage divider and matched load is presented in this paper .

微带线匹配负载的FDTD建模

FDTD modeling of matched impedance terminating a microstrip line

建立了一台对匹配负载输出200kV的长脉冲功率源，功率源电路结构采用5级MarxPFN型脉冲形成网络，网络阻抗为14Ω左右。

A 200 kV long pulsed power generator based on five-stage Marx-PFN has been built , with network impedance of 14 Ω .

使用了各向异性的PML吸收边界条件来截断时域有限差分网格，对具有匹配负载的微带线中的电磁波的传播进行了模拟，并通过时域变换来计算微带线的有效介电常数。

In this paper , we use PML to truncate the finite difference time domain ( FDTD ) lattices and simulate the propagation of EM wave in microstrip .

另外，本文还研究了FDTD分析微波电路时散射参数的两种提取方法，着重研究了端接匹配负载提取散射参数的方法，并对微带线端接匹配负载模型作了进一步的研究。

In addition , two methods for extracting the scattering parameters of microwave circuits are studied in this paper , with the emphasis on the matched load termination method . And a further research of the FDTD modeling of matched load terminating a microstrip line is made .

结果表明，TE10波在矩形波导中传播，其终端分别为匹配负载和终端短路时，波导中将分别呈现行波和驻波，而在一般情况下，波导中则呈现混波。

It is showed that the traveling and standing wave will appear in the rectangle wave guide of the termination of the system is with a matched load or cutting out . But in the usual state , there is a mixed wave in the guide .

微量遗传算法在波导短匹配负载设计中的应用

Application of micro genetic algorithm to the design of shorter waveguide matched load

一种新的小型匹配负载的机助分析

Computer-Aided Analysis lor a New Miniature Matched Load

匹配负载是微波系统中的一种终端器件。

The matched load is one of many terminal devices in the microwave system .

将其一端接匹配负载可构成Y结隔离器。

This circulator may be used as Y-junction isolator by terminating one arm with a matching load .

通过频率跟踪电路，使其能自动匹配负载频率，得到最高的电声换能效率。

The highest efficiency of electron acoustic conversion was obtained by matching the load frequency via frequency tracking .

优化了各节电感值设计，模拟获得了在匹配负载上满足要求的脉冲输出。

A satisfactory output pulse on the match resistance is obtained by optimizing the values of each mesh inductance .

通过理论分析和有限元仿真验证了复合型槽钹俘能器能提高输出功率，降低匹配负载。

Through theoretical analysis and finite element simulation , the composite cymbal transducers can improve output power and reduce the matched load .

介绍扇面波导宽曲面上连续长槽天线，终端接匹配负载。

A continuous long slotted waveguide antenna machined in the curved broad wall of a sectoral waveguide and terminated in a matched load is presented .

最后，介绍了实验中设计并研制的大功率低电感匹配负载，该负载冷测电阻值5.82？

Finally , the design and the test experiment of a high power matching load are introduced . The load has a steady resistance of 5.82 ?

该模型将微带线的有效阻抗作为匹配负载电阻，然后按适当的比例分布到端接面的网格中。

The model uses the effective impedance of the microstrip line as the value of matched resistive load and assign it into the RL mesh region in a proper proportion .

通过匹配工作负载类型及其使用的GC策略并选择适当的堆参数，应该能够减少垃圾收集对应用程序的影响。

By matching the GC policy used to the type of workload and choosing suitable heap parameters , the impact of garbage collection on the application can be reduced .

讨论了多层感知器神经网络（MLPNN）在矩形波导终端匹配短负载设计中的应用。

Design of rectangular waveguide terminal matched load based on multilayer perceptron neural network ( MLPNN ) is presented .

这些攻击甚至提供它们自己的匹配工作负载，以便攻击过程更加容易。

These exploits even come with their own matching payloads to make the process that much easier .

在正弦稳态电路中，当负载阻抗与电源内阻抗为共轭匹配时负载获得最大功率传输。

The load obtains the maximum power transmission when loaded impedance and power source internal resistance for conjugate match in sine stable state electric circuit .

为了获得较高的效率，所设计的E类负载网络由短截线构成，可以匹配E类负载电阻至标准电阻且抑制高至5阶的谐波。

The proposed Class-E load network is composed of short-stub , which matches the optimum load resistance to the standard resistance and facilitates harmonic suppression of up to 5th order for maximum efficiency .

在分布参数等效电路中，介绍了源匹配型和负载匹配型两种类型的IVA电路模型，根据传输线理论和波的反射、透射理论对其中的波的过程进行了分析。

In the distribution element model , the transmission line theory is used to the analysis on both the driver-matched and load-matched IVA .

太阳电池的负载匹配理论与负载变换技术

Matching Theory and Conversion Technology of Resistive Load for Solar Cell

硬件电路主要是由用于强度衰减的多级可调衰减网络、功率驱动电路、电阻匹配电路、负载耳机、电源电路等几个功能模块所构成。

The system consist of the multi-level adjustable attenuation networks using for intensity attenuation , power driver circuit , resistor matching circuits , load headphones , power supply circuit such some function modules .

三，优化匹配网络，减小负载电流和电压的相角，以减少负载反射功率；

Optimizing the matching net and reducing the phase angle between the output voltage and current to reduce the reflection power of the loads , iv.

汽车起重机负载运动规律是设计液压系统以及优化匹配液压系统和负载之间的关系的基础。

The load movement rules is the basis of the design of hydraulic system and the optimization of matching the relationship between different hydraulic systems and load .

为合理匹配液压泵与负载的功率，基于收割机的特点，提出将负载敏感控制技术应用到收割机上，并对负载敏感系统进行了详细的设计与研究。

To reasonably match the power of the pump and the load , the LS ( load sensing ) control technology , according to the characteristics of the harvester , was suggested to be applied to the harvester and the LS system was detailed designed and studied .

协作规则&现在协作已经是个潮流了，所有的CRS规则都可以设定事务性变量以指定匹配的规则、匹配的位置及匹配的负载数据。

Collaborative rules-Now operates in a collaborative fashion where all CRS rules can set transactional variables to specify what rule matched , the location of the match and what payload data matched .