And the phase velocity of fast wave will decrease exponentially with frequency.

快纵波的相速度随频率的增大以指数形式减小。

And the phase velocity of fast wave will decrease exponentially with frequency.

相速度随频率的增大以指数形式减小。

The invention relates to a millimeter wave transmission line for slow phase velocity.

本发明涉及一种用于慢相速度的毫米波传输线结构及其操作方法。

The algorithm for solving phase velocity of transient Reyleigh wave was emphatically studied.

笔者重点对瞬态瑞利波相速度的算法进行了研究。

The numerical result shows that the power flow direction is reverse to that of phase velocity.

数值结果显示了在这种波导中能量的流向和相速度具有相反方向。