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:
Jul. 11, 2023
Filed:
Sep. 20, 2020
General Radar Corporation, Menlo Park, CA (US);
Jon Williams, San Francisco, CA (US);
Dmitry Turbiner, Mountain View, CA (US);
Brian Williams, Issaquah, WA (US);
Christian Kurzke, Saratoga, CA (US);
David Powell, Oakland, CA (US);
Ilia Lebedev, Cambridge, MA (US);
Sergey Klypin, Sammamish, WA (US);
Barnabas Fung, San Mateo, CA (US);
Devin Matthews, San Francisco, CA (US);
General Radar Corporation, Belmont, CA (US);
Abstract
A radar system includes a transmit front end device including a transmit planar component, and a receive front end device including a receive planar component. Each of the transmit planar component and the receive planar component includes a first end, a second end, a cavity space and a linear array of antennas. The cavity space is bounded by beam ports along a first side of the cavity space and by array ports along a second side of the cavity space. The cavity space is in operative communication with the beam ports and with the array ports to form a Rotman lens. A linear array of antennas is located along the second end of the planar component. The transmit planar component and receive planar component are arranged such that the linear array of antennas of the transmit planar component and the linear array of antennas are perpendicular to one another.