Definition of Beamwidth. Meaning of Beamwidth. Synonyms of Beamwidth

- first null (no power radiated in this direction) is called the Rayleigh beamwidth. The simplest way to define the width of a beam is to choose two diametrically...
- meaning that they can produce the narrowest beamwidths, of any antenna type. In order to achieve narrow beamwidths, the parabolic reflector must be much larger...
- characterization of antennas the half-power point is also known as half-power beamwidth and relates to measurement position as an angle and describes directionality...
- The beamwidth of the transducer is also a consideration for the hydrographer, as to obtain the best resolution of the data gathered a narrow beamwidth is...
- although the vertical radiation pattern may also have a main lobe. The beamwidth of the antenna is the width of the main lobe, usually specified by the...
- use a spoiled parabolic antenna with a narrow azi****l beamwidth and wide vertical beamwidth. This beam configuration allows the radar operator to detect...
- with the flare angle, reduces the gain and increases the beamwidth, giving horns wider beamwidths than similar-sized plane-wave antennas such as parabolic...
- to the bandwidth of the Doppler shift of the signal returns within the beamwidth. Since Doppler frequency depends on the angle of the scattering point's...
- dipole array, the beamwidth is around 50° For a 3-wide dipole array, the beamwidth is around 40° For a 4-wide dipole array, the beamwidth is around 30° The...
- is formed. Such a projector has advantages of broad bandwidth, narrow beamwidth, and when fully developed and carefully measured it has no obvious sidelobes:...