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Conduct Research Top

  • Use of High Gain Omnidirectional Antennas
    be decreased by half. The elevation beamwidth (3 dB points) of a 13 dBi omnidirectional antenna is only 4 degrees (+ 2 degrees). 2. The nulls between the main lobe and the first sidelobes in the elevation pattern for a collinear array fall at approximately twice the 3 dB beamwidth i.e. + 4 degrees for a 13
  • Phased Arrays
    of a particular field component at the output relative to the phase at the input. Several types of driven phased arrays are possible such as collinear, franklin, curtain, linear or 1D, planar, circular, 2D & 3D. Planar array antenna has all of the active and parasitic elements in one plane