The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 16, 2017
Filed:
Oct. 02, 2012
Applicant:
Newtec CY, Sint-Niklaas, BE;
Inventors:
Assignee:
NEWTEC CY, Sint-Niklaas, BE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 13/02 (2006.01); H01P 1/16 (2006.01); H01P 3/123 (2006.01); H01P 3/02 (2006.01); H01Q 19/13 (2006.01); H04B 14/00 (2006.01);
U.S. Cl.
CPC ...
H01Q 13/0233 (2013.01); H01P 1/16 (2013.01); H01P 3/123 (2013.01); H01Q 13/025 (2013.01); H01P 3/023 (2013.01); H01Q 13/0208 (2013.01); H01Q 19/132 (2013.01); H04B 14/008 (2013.01);
Abstract
The present invention is related to a device for generating waveguide modes for use in a feed horn of a satellite antenna system, said waveguide modes comprising at least one excitation mode of higher order than the fundamental mode, said device comprising a waveguide containing a first waveguide section with at least three longitudinal slots extending in the inner side of said waveguide, characterized in that said waveguide contains a second waveguide section with at least three longitudinal slots extending in said inner side of said waveguide.