难检字字典在线查询

汉语拼音：zǔ kàng pǐ pèi

使负载阻抗能从传输线、四端网络或电子设备获取最大功率输出的措施。负载阻抗在应用于传输线时需等于其特性阻抗，在供电电路中需等于电源内阻。若不等，需接入阻抗变换网络，使之匹配。

• The impedance matching design is briefly introduced.

  介绍了阻抗匹配设计原理.

• DIs do not perform impedance matching.

  药品交互作用不执行阻抗匹配.

• The cross - polarization isolation and impedance matching are discussed.

  分析了天线的交叉极化特性和阻抗匹配特性.

• Impedance matching between waveguide and slow - wave structure is significant for performances of travelling wave tube.

  在行波管整管性能中,波导与慢波结构的阻抗匹配具有关键作用.

• And inquiry into the resistance of this peaceful back track match the problem.

  并探讨了本安回路的阻抗匹配问题.

• The result has shown witch can perfectly match any resistive load at two arbitrary frequencies.

  结果显示,该阻抗变换器能在两个任意的频率点对任意电阻性负载实现理想的阻抗匹配.

• The discussion about matching algorithm based on gradient information of reflection coefficient magnitude is made.

  针对梯度算法在自动阻抗匹配过程中的不足提出一种改进方法.

• The synthesis procedure of the unequiripple function type impedance matching networks is given for parallel load.

  从微波晶体管、场效应管管芯的单向化模型出发,给出了对微波宽带放大器的不等波纹函数型阻抗匹配网络综合方法.