Invention Grant
- Patent Title: Radar transceiver
- Patent Title (中): 雷达收发器
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Application No.: US14305843Application Date: 2014-06-16
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Publication No.: US09547071B2Publication Date: 2017-01-17
- Inventor: Cicero Silveira Vaucher , Cornelis Gehrels
- Applicant: NXP B.V.
- Applicant Address: NL Eindhoven
- Assignee: NXP B.V.
- Current Assignee: NXP B.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP13173852 20130626
- Main IPC: G01S7/35
- IPC: G01S7/35 ; G01S13/93 ; G01S7/02 ; G01S13/02

Abstract:
A radar transceiver is disclosed. The radar transceiver includes a computing unit, a sweep control unit, a set of transmitters for transmitting radar chirps to targets, a set of receivers for receiving reflected chirps from the targets, and a timing engine processor coupled to the set of transmitters and to the set of receivers and configured to transmit a first set of control signals. The timing engine processor receives a second set of control signals generated by the computing unit. The sweep control unit receives a first control signal and a second control signal from the timing engine processor. The first control signal indicating a start time of a chirp and the second control signal indicating a reset time for resetting the chirp. A controlled phased lock loop (PLL) generates a local oscillator signal which is inputted to transmitters and receivers.
Public/Granted literature
- US20150002328A1 RADAR TRANSCEIVER Public/Granted day:2015-01-01
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