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:
Apr. 07, 2020
Filed:
Feb. 22, 2017
Korea Electronics Technology Institute, Seongnam-si, Gyeonggi-do, KR;
Ki Jin Kim, Yongin-si, KR;
Kwang Ho Ahan, Yongin-si, KR;
Korea Electronics Technology Institute, Gyeonggi-do, KR;
Abstract
A radar and communication (RadCom) system and a method for vehicles using a fast chirp signal are provided. A radar system includes a phase locked loop (PLL) configured to generate a radar signal, a signal generator configured to generate a communication signal and a mixer configured to mix the radar signal and the communication signal. The system also includes a transmitter configured to transmit an output signal from the mixer, a first switch configured to switch not to transmit the communication signal to the mixer in a radar mode, and a second switch configured to switch to connect a first filter to the PLL when the radar mode ends. Accordingly, RadCom transmission and reception using the fast chirp signal is possible.