公开(公告)号：US20250067862A1

公开(公告)日：2025-02-27

申请号：US18938937

申请日：2024-11-06

Applicant: Shenzhen Yinwang Intelligent Technologies Co., Ltd.

Inventor： Sida Song ,  Sha Ma ,  Hui Zhang ,  Guanghong Chang

IPC: G01S13/34 ,  G01S7/02 ,  G01S7/35 ,  G01S13/58

Abstract: A signal sending method, a signal receiving method, and corresponding apparatuses are provided, and are used for self-driving or assisted driving. In a signal transmission phase, a radar may transmit a signal by using a designed waveform, for example, generate a first frequency modulated continuous wave sequence, and transmit the first frequency modulated continuous wave sequence, where the first frequency modulated continuous wave sequence includes N frequency modulated continuous waves, N is an integer greater than or equal to 1, and a product of a time domain position and a corresponding frequency domain position in a first frequency modulated continuous wave in the N frequency modulated continuous waves meets a first condition.