Using this method, we can get ellipticalwave of any axes ratio from a beam of linear Polarized electromagnetic wave.
用这一方法可以简便地将线极化电磁波转变为椭圆极化波或圆极化波。
2
If the satellite has an elliptical orbit the result is a spiral wave a miniature version of the pinwheel pattern of our galaxy.
如果卫星的轨道是椭圆的，就会产生螺旋波，就像是银河系纸风车形状的缩影。
3
Two coherent signals with different primary phases radiated by two orthogonal in-space linear polarization antenna elements form an elliptical polarization wave.