Patents by Inventor Alexander Venetskiy

Alexander Venetskiy 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).

  • Compact multibeam reflector antenna
    Patent number: 8665166
    Abstract: The inventive device enables to ensure its compactness, that is, a minimum thickness at a high antenna efficiency of an antenna in the frequency range 10.7-12.75 GHz. This technical effect can be achieved because the antenna comprises a main reflector (1), at least two feeds (2) and at least two sub-reflectors (3). Each sub-reflector is provided with such a shape of its external surface that ensures reflection of the feed directional pattern central beam to the edge of the main reflector and reflection of a lateral beam to the central area of the main reflector, the sub-reflector adjoining surfaces being truncated.
    Type: Grant
    Filed: November 11, 2009
    Date of Patent: March 4, 2014
    Assignee: Telefrontier Co., Ltd.
    Inventors: Jiho Ahn, Alexander Venetskiy, Elena Frolova
  • COMPACT MULTIBEAM REFLECTOR ANTENNA
    Publication number: 20120013516
    Abstract: The inventive device enables to ensure its compactness, that is, a minimum thickness at a high antenna efficiency of an antenna in the frequency range 10.7-12.75 GHz. This technical effect can be achieved because the antenna comprises a main reflector (1), at least two feeds (2) and at least two sub-reflectors (3). Each sub-reflector is provided with such a shape of its external surface that ensures reflection of the feed directional pattern central beam to the edge of the main reflector and reflection of a lateral beam to the central area of the main reflector, the sub-reflector adjoining surfaces being truncated.
    Type: Application
    Filed: November 11, 2009
    Publication date: January 19, 2012
    Inventors: Jiho Ahn, Alexander Venetskiy, Elena Frolova