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Scalar Feed Horns (SFH)

Standard designs cover 26 to 325 GHz, with approximately 25º beamwidth. Custom horns are available and can provide half-power (-3 dB) beamwidths from 60º to below 10º for narrow beamwidth feeds or horn-reflector antenna combinations. Multiple polarization options are available, as are full waveguide band models with single linear polarization.

Features & Benefits

Smiths Interconnect featuring Millitech technology offers a range of standard and custom designed Scalar Feed Horn antennas that are both physically and electromagnetically symmetrical, and lend themselves to either multiple polarizations or polarization-independent (scalar) operation. Scalar horns are particularly suited to generate higher order modes for use in very efficient monopulse applications.

  • Wide range of beamwidths
  • Low sidelobes performance
  • Polarization options
  • Low cross-polarization

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