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:
Jun. 08, 2021
Filed:
Dec. 18, 2018
Applicant:
The Government of the United States of America, As Represented BY the Secretary of the Navy, Arlington, VA (US);
Inventors:
Raghu G. Raj, Fairfax, VA (US);
Christopher T. Rodenbeck, Annandale, VA (US);
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
G01S 13/90 (2006.01); G01S 7/04 (2006.01); H04N 13/254 (2018.01); G01S 13/02 (2006.01);
U.S. Cl.
CPC ...
G01S 13/904 (2019.05); G01S 7/04 (2013.01); G01S 13/9023 (2013.01); G01S 13/9029 (2013.01); G01S 13/9064 (2019.05); G01S 2013/0245 (2013.01); H04N 13/254 (2018.05);
Abstract
Systems and method are provided for three-dimensional (3D) imaging by using Doppler and interferometric processing techniques for general planar phased arrays. Systems and methods according to embodiments of the present disclosure incorporate motion compensation techniques in a way that utilizes the full aperture of a phase array. Embodiments of the present disclosure can be applied to a variety of different radar imaging modalities, including X-band and millimeter wave (MMW) regimes.