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:
Mar. 02, 2021
Filed:
Aug. 27, 2018
Applicant:
The United States of America As Represented BY the Secretary of the Navy;
Inventors:
Paul D. Swanson, San Diego, CA (US);
Stephen L. Hobbs, San Diego, CA (US);
Assignee:
United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Primary Examiner:
Int. Cl.
CPC ...
G01S 5/20 (2006.01); G01S 3/802 (2006.01); G08G 5/00 (2006.01); G08G 5/04 (2006.01);
U.S. Cl.
CPC ...
G01S 5/20 (2013.01); G01S 3/8022 (2013.01); G08G 5/0078 (2013.01); G08G 5/04 (2013.01);
Abstract
A method for determining the location of a first source. A first member is provided. A first tip microphone is attached to a first end of the first member. A first static microphone is provided. An initial frequency is recorded at the static microphone. The first member is rotated at an angular velocity. A tangential distance is calculated from the first tip microphone to the source. A source angle is calculated from the first member to the source. A height of the source is calculated.