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:
Sep. 17, 2024
Filed:
Feb. 21, 2019
Samsung Electronics Co., Ltd., Suwon-si, KR;
Donghan Kim, Osan-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A method and apparatus for determining a velocity and a direction of arrival (DoA) of an object includes transmitting a signal using a determined signal transmission order of transmission antennas, receiving a reflected signal with respect to the transmitted signal using reception antennas, generating virtual antennas based on an arrangement of the transmission antennas and an arrangement of the reception antennas, generating virtual signals with respect to the virtual antennas based on the reflected signal and the virtual antennas, calculating a first estimated phase and a second estimated phase that are different from each other based on the virtual signals, and determining the velocity and the DoA of the object concurrently based on the first estimated phase and the second estimated phase without performing additional processing.