Antennae waveguide tube

Antennae waveguide tube

  • CN 201,188,460 Y
  • Filed: 03/24/2008
  • Issued: 01/28/2009
  • Est. Priority Date: 03/24/2008
  • Status: Active Grant
First Claim
Patent Images

1. antenna waveguide pipe, in order to be set up on the satellite dish antenna, the electromagnetic wave with the transmission line polarization is characterized in that, includes:

  • One radial chamber has a relative opening and a blind end, and this opening is a reflect focalization point of aiming at above-mentioned satellite dish antenna, and above-mentioned polarization of electromagnetic wave plane is to be parallel to the plane that this blind end constitutes;

    And,One base, be positioned on the plane that blind end constituted of this radial chamber, central authorities are provided with a dipole antenna and extend towards this opening and stand and support the nearly center that terminates in this radial chamber, the part that this dipole antenna is positioned at this blind end is a current feed department, this current feed department is in order to electrically connect a satellite frequency demultiplier that connects with this base, the nearly center that this dipole antenna is positioned at this radial chamber is a Department of Radiation, and parallel this base of this Department of Radiation makes above-mentioned electromagnetic wave be parallel to the plane that this blind end constitutes in the corresponding radiation dipole moment that forms of this Department of Radiation.

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