21. The fraction of total beam power encompassed by the beam width depends on which definition is used. 22. The correction factor is found by integrating across the beam width the Gaussian approximation of the antenna. 23. The beam width of the ship is. 24. With an infinite beam width , no states are pruned and beam search is identical to best-first search. 25. The short wavelength allows modest size antennas to have a small beam width , further increasing frequency reuse potential. 26. Electrical tilting slightly reduces beam width . 27. See also : Gaussian beam width . 28. Some designs may have simple cut-off apertures that limit beam width , or even individual reflectors for each LED. 29. Many systems use standard commercial prefocused optics, making a wide range of power and beam width combinations available. 30. The term " beam width " may be preferred in applications where the beam does not have circular symmetry.
