1) Admittance circle
导纳圆
1.
Three pairs of frequencies can be obtained as measuring the admittance circle of a piezoelectric crystal.
测量压电晶体的导纳圆可以得到3对频率,用这些频率可分析超声马达、换能器以及压电器件的振动模态及其频率特征。
2.
In this article we introduce the equivalent circuit of piezoelectric transducer and the method of measuring its admittance circle,which are very important in determining the impedance matching between piezoelectric transducer and its electric circuit.
本文对压电换能器的等效电路及导纳圆测定方法进行了介绍 ,对于提供压电换能器与所在电路间的阻抗匹配有重要意义。
3.
The concept of generalized admittance circles(GAC)is presented based onthe analysis of the cole-cole plot, admittance circles of piezoelectric vibrator andcomplex impedance of granular boundary ceramics.
用广义导纳圆综合了Ｃｏｌｅ－Ｃｏｌｅ图、压电振子导纳圆、晶界层陶瓷复阻抗分析等各种方法，从而可以更正确地得出电介质测量中的许多有用信息。
2) admittance circle diagram
导纳圆图
1.
The device parameter as well as resonance frequency,mechanical quality factor and work band width were determined by the equiv- alent circuit input impedance admittance circle diagram.
分析压电式超声波换能器的等效电路,并由等效电路输入阻抗的导纳圆图确定了换能器的元器件参数以及谐振频率、机械品质因数和工作带宽等特征参量。
3) Circumferential line mobility
圆周线导纳
5) Smith admittance chart
史密斯导纳圆图
6) admittance
[英][əd'mɪtns] [美][əd'mɪtṇs]
导纳
1.
Application analysis of admittance method used for fault monitoring of secondary loops;
导纳法在二次回路故障监测中的应用分析
2.
Application of admittance loci illustrate method in ITF design;
导纳轨迹图解方法在诱导透射滤光片设计中的应用
3.
Analysis of velocity admittance properties of block on saturated composite foundation with single pile;
饱和土中单桩复合地基上块体的速度导纳特性分析
补充资料：导纳圆图
见阻抗圆图。
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