When a body or object moves in a circle, it is said to be in a circular motion. That is we can say that motion in a circle is a circular motion. When a body or object moves along a circular path, then ...

Abstract: It is a challenging and attractive topic to extend the aperture dimension of linear arrays with convenient configuration for two-dimensional (2D) direction of arrival (DOA) estimation. In ...

Abstract: Due to the unique phase wavefront structure modulated by orbital angular momentum (OAM), vortex electromagnetic wave (VEMW) radar can obtain more target information and improve imaging ...

6.In uniform circular motion, the centripetal force acting on an object is: (a) Parallel to the motion of the object. (b) Perpendicular to the motion of the object. (c) Opposite to the motion of the ...