1) tuned impedance
调谐阻抗
2) impedance tuner
阻抗调谐器
3) tuned impedance amplification
调谐阻抗放大
4) harmonic impedance
谐波阻抗
1.
Assessing harmonic impedance by synchronously delaminated distortion waves based on wavelet;
基于小波的畸变波形同步分层谐波阻抗估计
2.
Assessing Harmonic Impedance by Synchronously Layered Distortion Waves;
基于畸变波形同步分层估计谐波阻抗
3.
The impact of harmonic impedance on the relationship between harmonic voltage and harmonic current emission limits was discussed based on a comparison between IEC 61000-3-6 and GB/T 14549-93.
在比较分析IEC 61000-3-6与GB/T 14549-93的基础上,讨论了谐波阻抗对谐波电压和电流限值之间关系的影响。
5) resonant impedance
谐振阻抗
1.
To mitigate PCB(printed circuit board)power/ground impedance,which is a great negative influential factor to signal and power integrity of high-speed multilayer PCB,the relation functions among PCB power/ground resonant impedance,resonant frequency,resonant quality factor and the electromagnetic parameters of power/ground planes structure were deducted based on cavity resonant model.
为降低多层高速PCB(Printed Circuit Board)电源/地谐振阻抗,根据平行平面腔体谐振模型理论推导出PCB电源/地谐振阻抗、谐振频率、谐振品质因数与构成PCB板的导体材料和绝缘材料的电磁参数的之间的函数关系式,并根据此关系式得出了从PCB材料选取角度减小电源/地谐振阻抗的两种途径,即采用高磁导率、低电导率的导体材料代替普通导体材料;采用高介电常数和损耗正切的平面间绝缘体材料。
6) Impedance Mismatch
阻抗失谐
补充资料：调谐
1.调和﹔协调。 2.调节可变电容器或线圈使收音机与无线电波达到谐振。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条