electromechanical coupling coefficient

基本解释

The dielectric constant, pyroelectric coefficient, thickness extension vibration electromechanical coupling factor and their temperature dependence are investigated.
研究了它们的介电常数，热电系数，厚度伸缩振动机电耦合系数及其温度依赖性。
SAW devices require good substrate materials with low temperature coefficient of delay, high electromechanical coupling coefficient and fast propagation characteristics. So far.
SAW器件要求具有低延时温度系数、高机电耦合系数和高传播特性的良好基片材料。
The theory and the experiment show that the matching circuit composed of an inductor and a capacitor can change the resonant frequency and the effective electromechanical coupling coefficient.
理论与实验表明，由电感和电容组成的匹配电路，使换能器的共振频率发生了变化。