Examples of 'beamwidth' in a sentence
Meaning of "beamwidth"
beamwidth (noun) - The angular distance between the half-power points of the main lobe of a radiation pattern. It is commonly used in the field of engineering, particularly in antenna design and signal processing
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- The width (or the angle) of a beam of radiation
How to use "beamwidth" in a sentence
Basic
Advanced
beamwidth
A smaller beamwidth is expected to provide considerable improvement in image sharpness.
We also estimate the antenna mismatch and half power beamwidth.
Half power beamwidth.
A first technique tested in the past consists in using a narrow beamwidth.
The beamwidth is measured in a plane containing the direction of maximum signal strength.
This distortion can degrade intended beam characteristics of pointing accuracy and beamwidth.
Hence, each loop unit has a wide beamwidth radiating patterns.
Likewise, its beamwidth can be narrow or broad, depending primarily on its length.
This condition means that the transducer will maintain constant beamwidth as frequency varies.
Hence the corresponding beamwidth will increase relative to a conventional spiral, with a corresponding reduction in gain.
However, the high gain of such antennas is obtained at the cost of reduced beamwidth.
Ultra-broadband antenna array with constant beamwidth throughout operating frequency band.
A dual-polar antenna for a base station of mobile radio systems with adjustable azimuth beamwidth.
Horizontal and vertical antenna beamwidth is approximately 3.8 degrees.
The angle between the -3 dB points is known as the beamwidth.
See also
The radar beamwidth was 1 degree.
Beamwidth is usually, but not always, expressed in degrees, and for the horizontal plane.
In some variations the beamwidth for each antenna section is 60 degrees.
In one variation, each sector antenna may have a main lobe having a beamwidth of 60 degrees.
As show the beamwidth under these conditions is in the order of 7.6mm.
This system consists of 180 wideband, broad beamwidth antenna elements arranged in a grid.
The dipole 140 and the pair of auxiliary radiating elements 150 together produce a desired narrower beamwidth.
For example, the beamwidth for each antenna section may be may be 30 degrees.
The antenna assembly of claim 1, wherein the output beamwidth for each antenna section is 60 degrees.
As shown the beamwidth at this range is in the order of 9.3mm.
The X15 is the powerhouse of the series, with exceptional power in beamwidth and acoustic isolation.
In this case the beamwidth is in the order of 8.5mm.
Typically these directional antennas have a beamwidth of 65 to 85 degrees.
As can be seen the beamwidth in this instance is in the order of 12.8mm.
Vertical 3dB beamwidth.
As can bee seen the beamwidth in this instance is in the order of 17.1mm.
For example, the combined beamwidth may be 90 degrees.
As can be seen the resultant beamwidth is in the order of 8.5mm.
PHAD Phased-array feed demonstrator - 180 wideband, broad beamwidth antenna elements arranged in a grid.
