A dish antenna must face the arriving waves.
A dish antenna must face the arriving waves.
The antenna should be parallel to the electrostatic field of the wave, and perpendicular to its magnetic field and to its direction of propagation.
Velocity is the derivative of position (in a specific direction) with respect to time.
It depends on the usage. With respect to insects it would be "antennae". However, with respect to radio antenna and similar it would be "antennas"
The rate at which an object changes position in one direction is called velocity. It is a vector quantity that includes both the speed of the object and its direction of motion. Velocity is calculated as the change in position of the object with respect to time.
Velocity is the rate of change of position - i.e., the derivative of position with respect to time.Acceleration is the rate of change of velocity - i.e., the second derivative of position with respect to time.
A change in position with respect to a reference point is called displacement. It is a vector quantity that represents the straight-line distance and direction between the initial and final positions of an object.
The answer is motion
Antenna gain of base station for a specific user depends on antenna pattern, antenna orientation (azimuth and tilt) and user's coordinates with respect to base station.
Velocity can be defined as speed in a given direction. It is a vector quantity that specifies the rate of change of an object's position with respect to time, along with the direction in which it is moving.
A change in position with respect to a certain reference point is known as displacement. It describes the overall change in position from the initial location to the final location, including both distance and direction.
A change in position of a body with respect to time is referred to as displacement. It is a vector quantity that describes the magnitude and direction of the change in position of an object in motion. Displacement is a key concept in physics and is typically represented using symbols like ∆x or Δr.