公开(公告)号：US09465063B2

公开(公告)日：2016-10-11

申请号：US13869839

申请日：2013-04-24

Applicant: SELEX ES S.P.A.

Inventor： Patrizio De Marco ,  Antonio Di Marzo

IPC: H04B1/10 ,  G01R29/027 ,  G01S13/78

CPC classification number: G01R29/0273 ,  G01S13/781 ,  H04B1/10

Abstract: A method and system for the estimation and correction of the multipath delay is described. The method comprising analyzing the distortion of the autocorrelation function of each single impulse received with that of an ideal impulse, deriving back the variation of the impulse parameters and estimating the effect of the multipart to be taken into account for compensation on the estimation of the time of arrival (TOA) of the electromagnetic signal.

Abstract translation: 描述了用于估计和校正多径延迟的方法和系统。 该方法包括分析接收到的每个单个脉冲的自相关函数的失真与理想脉冲的自相关函数的失真，导出脉冲参数的变化并估计要被考虑的多部分的影响以对时间的估计进行补偿 的到达（TOA）的电磁信号。