公开(公告)号：US11686841B2

公开(公告)日：2023-06-27

申请号：US17563025

申请日：2021-12-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Baopeng Wang ,  Wei Jiang ,  Sheng Zhao ,  Zhenjun Ren

IPC: G01S13/931 ,  G01S13/08 ,  H04B7/0413 ,  G01S13/04 ,  G01S7/02

CPC classification number: G01S13/931 ,  G01S13/04 ,  G01S13/08 ,  H04B7/0413 ,  G01S7/0235

Abstract: A radar system and a terminal device are provided. The radar system includes a controller and at least two radar modules directly or indirectly connected to the controller. The at least two radar modules include a first radar module and a second radar module, and the first radar module and the second radar module implement time division multiplexing of the controller in a digital domain. Compared with an existing radar system, the radar system in this application can provide more transmit channels, more receive channels, and a larger antenna array size when the two radar systems include a same quantity of controllers.

公开(公告)号：US20220350019A1

公开(公告)日：2022-11-03

申请号：US17563025

申请日：2021-12-27

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Baopeng Wang ,  Wei Jiang ,  Sheng Zhao ,  Zhenjun Ren

IPC: G01S13/931 ,  G01S13/08 ,  G01S13/04 ,  H04B7/0413

Abstract: A radar system and a terminal device are provided. The radar system includes a controller and at least two radar modules directly or indirectly connected to the controller. The at least two radar modules include a first radar module and a second radar module, and the first radar module and the second radar module implement time division multiplexing of the controller in a digital domain. Compared with an existing radar system, the radar system in this application can provide more transmit channels, more receive channels, and a larger antenna array size when the two radar systems include a same quantity of controllers.