公开(公告)号：US20240201355A1

公开(公告)日：2024-06-20

申请号：US18538623

申请日：2023-12-13

Applicant: Stichting IMEC Nederland

Inventor： Chris Marshall ,  Erwin Allebes ,  Minyoung Song ,  Elbert Betchthum

IPC: G01S11/08

CPC classification number: G01S11/08

Abstract: A method for generating an ultra-wideband signal is provided. The method comprises the steps of generating at least one ultra-wideband pulse envelope comprising a main pulse and a precursor pulse, the precursor pulse being shorter in length and lower in amplitude compared to the main pulse, and modulating a carrier signal in amplitude such that the envelope corresponds to the at least one ultra-wideband pulse envelope and such that the carrier signal within the main pulse is phase-shifted with respect to the carrier signal within the precursor pulse.