Patents by Inventor Sigurd HUNDSDORFER

Sigurd HUNDSDORFER has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Feed network arrangement for generating a mutli-antennae signal
    Patent number: 9853344
    Abstract: A feed network arrangement for generating a multi-antennae signal includes a plurality of coupler devices coupled to one another in waveguide technique, and a plurality of adjustable length of line devices. At least one of the plurality of adjustable length of line devices is coupled to at least one of the plurality of coupler devices, where the one of the plurality of adjustable length of line device is configured to calibrate an electrical length of a supply line of the at least one of the plurality of coupler devices, In addition, the plurality of coupler devices are arranged such that a plurality of inputs of the feed network arrangement are disposed on a first side of the feed network arrangement and a plurality of outputs of the feed network arrangement are disposed on a second side of the feed network arrangement.
    Type: Grant
    Filed: August 12, 2015
    Date of Patent: December 26, 2017
    Assignee: Tesat-Spacecom GmbH & Co. KG
    Inventors: Sigurd Hundsdorfer, Christian Behr, Andreas Scheffel, Michael Zedler
  • Feed Network Arrangement for Generating a Mutli-Antennae Signal
    Publication number: 20160049715
    Abstract: A feed network arrangement for generating a multi-antennae signal includes a plurality of coupler devices coupled to one another in waveguide technique, and a plurality of adjustable length of line devices. At least one of the plurality of adjustable length of line devices is coupled to at least one of the plurality of coupler devices, where the one of the plurality of adjustable length of line device is configured to calibrate an electrical length of a supply line of the at least one of the plurality of coupler devices, In addition, the plurality of coupler devices are arranged such that a plurality of inputs of the feed network arrangement are disposed on a first side of the feed network arrangement and a plurality of outputs of the feed network arrangement are disposed on a second side of the feed network arrangement.
    Type: Application
    Filed: August 12, 2015
    Publication date: February 18, 2016
    Inventors: Sigurd HUNDSDORFER, Christian BEHR, Andreas SCHEFFEL, Michael ZEDLER