Definition of Beamwidth. Meaning of Beamwidth. Synonyms of Beamwidth

- first null (no power radiated in this direction) is called the Rayleigh beamwidth. This is well-defined for some beam profiles, for example, the Airy diffraction...
- 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...
- 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...
- 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...
- must extend many wavelengths to achieve the high gain needed for narrow beamwidth, phased arrays are mainly practical at the high frequency end of the radio...
- directional antenna producing a main beam having a narrow beamwidth in one dimension and a wider beamwidth in the other dimension. This pattern will be achieved...
- with the flare angle, reduces the gain and increases the beamwidth, giving horns wider beamwidths than similar-sized plane-wave antennas such as parabolic...
- previous 1.88 meter antenna. The new antenna allowed for a decreased beamwidth of 0.93°, improving the radar's overall resolution. This upgrade changed...
- use a spoiled parabolic antenna with a narrow azi****l beamwidth and wide vertical beamwidth. This beam configuration allows the radar operator to detect...