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. 09, 2021
Filed:
May. 15, 2018
Ethertronics, Inc., San Diego, CA (US);
Olivier Pajona, Antibes, FR;
Michael Roe, San Diego, CA (US);
Mohd Faizal Mohd Zaini, Juan les Pins, FR;
Sebastian Rowson, San Diego, CA (US);
Laurent Desclos, San Diego, CA (US);
Ethertronics, Inc., San Diego, CA (US);
Abstract
Methods directed to finding algorithms designed to estimate the angle of arrival of signals incoming to a communication device by using a modal antenna having multiple radiation patterns are provided. In particular, a method can include obtaining a gain of the modal antenna at each of a plurality of angles. The method can include obtaining a gain variation at each angle. The method can include obtaining a signal strength variation at each angle. The method can include determining a difference between the gain variation and the signal strength variation at each angle. The method can include determining a difference value based at least in part on the difference between the gain variation and signal strength variation.