Antenna Beam.
Antenna beam refers to the directional pattern of the radiated electromagnetic waves from an antenna. It is the spatial distribution of the power of the electromagnetic waves radiated by the antenna. The beam is characterized by its shape, width, and directionality. The shape of the beam is determined by the antenna design and the frequency of operation. The width of the beam is determined by the size of the antenna and the operating frequency. The directionality of the beam is determined by the orientation of the antenna and the frequency of operation. Antenna beams are used in various applications such as satellite communication, radar, and remote sensing. In satellite communication, the antenna beam is used to focus the transmitted power towards the intended satellite and to receive the signals from the satellite. In radar, the antenna beam is used to scan the environment and to detect the objects in the direction of the beam. In remote sensing, the antenna beam is used to measure the properties of the Earth's surface and atmosphere.
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