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:
Apr. 26, 2022
Filed:
Nov. 14, 2018
Applicant:
Centre National D'etudes Spatiales, Paris, FR;
Inventors:
Nicolas Capet, Toulouse, FR;
François-Xavier Marmet, Muret, FR;
Assignee:
CENTRE NATIONAL D'ETUDES SPATIALES, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 19/22 (2010.01); G01S 19/36 (2010.01);
U.S. Cl.
CPC ...
G01S 19/22 (2013.01); G01S 19/36 (2013.01);
Abstract
An add-on device configured to reduce the power level of reflected paths of GNSS signals reaching a GNSS receiver's antenna, the associated GNSS receiver set, some equipment embedding the add-on device, and the associated method to reduce the power level of reflected GNSS signals are provided. The GNSS signals are transmitted according to a first polarization, and the add-on device comprises a material configured to be transparent to the first polarization and to reflect GNSS signals polarized according to a second polarization orthogonal to the first polarization.