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:
Jun. 11, 2024
Filed:
Oct. 26, 2021
Applicant:
Infineon Technologies Ag, Neubiberg, DE;
Inventors:
Byung Kwon Park, Seongnam-Si, KR;
Sang Ho Nam, Yongin-Si, KR;
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01S 13/524 (2006.01); G01S 7/35 (2006.01); G01S 13/32 (2006.01); G01S 13/931 (2020.01);
U.S. Cl.
CPC ...
G01S 13/524 (2013.01); G01S 7/356 (2021.05); G01S 13/32 (2013.01); G01S 13/931 (2013.01);
Abstract
A multiple-input multiple-output (MIMO) radar system, including: a plurality of transmit channels configured to sequentially transmit signals with transmit-channel-designated Doppler division multiplexing (DDM) modulations; and processing circuitry configured to: determine, for each of the transmit channels, an impulse response of phase modulation errors due to DDM coupling of the respective transmit channel from each of the other transmit channels; and generate, based on the impulse response, a reconstruction matrix of modulation DDM coupling factors.