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:
Dec. 07, 2021
Filed:
Dec. 21, 2016
Applicant:
Korea Aerospace Research Institute, Daejeon, KR;
Inventors:
Sung Hyuck Im, Daejeon, KR;
Moon Beom Heo, Daejeon, KR;
Se Bum Chun, Daejeon, KR;
Deok Won Lim, Daejeon, KR;
Eun Seong Son, Daejeon, KR;
Koon Tack Kim, Daejeon, KR;
Assignee:
Korea Aerospace Research Institute, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 3/02 (2006.01); G01S 5/06 (2006.01); G01S 5/02 (2010.01); G01S 19/01 (2010.01); G01S 5/04 (2006.01); G01S 5/00 (2006.01);
U.S. Cl.
CPC ...
G01S 5/06 (2013.01); G01S 5/0221 (2013.01); G01S 5/0036 (2013.01); G01S 5/0081 (2013.01); G01S 5/04 (2013.01); G01S 19/01 (2013.01);
Abstract
Provided is a radio source position estimation system including a plurality of radio transmission devices spaced a predetermined distance apart from one another and configured to transmit radio frequency (RF) signals received from an arbitrary radio source and a central radio reception device configured to estimate a position of the radio source using the RF signals received from at least three radio transmission devices.