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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.:

US 12782554 B1

PDFFull Text
Date of Patent:
Nov. 03, 2026

Filed:

Sep. 23, 2024

Radar apparatus

Applicant:

Panasonic Automotive Systems Co., Ltd., Kanagawa, JP;

Inventors:

Takaaki Kishigami, Tokyo, JP;

Kenta Iwasa, Kanagawa, JP;

Hidekuni Yomo, Kanagawa, JP;

Assignee:

Panasonic Automotive Systems Co., Ltd., Kanagawa, JP;

Attorney:

Greenblum & Bernstein, P.L.C.

Primary Examiner:

Resha Desai

Assistant Examiner:

Juliana undefined Cross

Int. Cl.
CPC ...
G01S 13/93 (2020.01); G01S 7/03 (2006.01); G01S 13/53 (2006.01); G01S 13/534 (2006.01); G01S 13/931 (2020.01); G01S 7/02 (2006.01);
U.S. Cl.
CPC ...
G01S 13/931 (2013.01); G01S 7/036 (2013.01); G01S 13/534 (2013.01); G01S 7/023 (2013.01);
Abstract

A radar apparatus includes: a plurality of transmission antennas which transmit a plurality of transmission signals at every transmission period using a multiplexing transmission; and a transmission circuit which applies frequency offsets and phase rotations to the transmission signals for each transmission period during which the transmission signals are transmitted. A combination of the phase rotations varies for each transmission period and is repeatedly applied for a first number of transmission periods, and is different for each of the transmission antennas in each transmission period. The first number is larger than a number of the transmission antennas, and the frequency offsets are same for the transmission signals in each transmission period.

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Kishigami, Takaaki. (2026). Radar apparatus (U.S. Patent No. 12782554). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12782554

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