公开(公告)号：US11163054B2

公开(公告)日：2021-11-02

申请号：US16321376

申请日：2017-07-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Christian Weinmann ,  Markus G. W. Lierse ,  Benjamin Muenstermann ,  Ronald D. Jesme ,  Volker Korsten

IPC: G01S13/75 ,  H01Q1/32 ,  H01Q15/14 ,  H01Q19/30 ,  G01S13/931

Abstract: Radar radiation redirecting tapes (1, 2) include a first plurality of individual radar-reflecting directional antennae (5, 11). Each directional antenna comprises at least three elongate, unevenly spaced antenna conductors (10, 20, 30), arranged with their long extensions parallel to each other in the plane of the tape, such that the directional antenna is operable to reflect incoming radar radiation predominantly in a direction (80) which is orthogonal to the long extension of the antenna conductors and parallel to the plane of the tape.

公开(公告)号：US20190162839A1

公开(公告)日：2019-05-30

申请号：US16321376

申请日：2017-07-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Christian Weinmann ,  Markus G.W. Lierse ,  Benjamin Muenstermann ,  Ronald D. Jesme ,  Volker Korsten

IPC: G01S13/75 ,  H01Q15/14 ,  H01Q1/32 ,  H01Q19/30

Abstract: Radar radiation redirecting tapes (1, 2) include a first plurality of individual radar-reflecting directional antennae (5, 11). Each directional antenna comprises at least three elongate, unevenly spaced antenna conductors (10, 20, 30), arranged with their long extensions parallel to each other in the plane of the tape, such that the directional antenna is operable to reflect incoming radar radiation predominantly in a direction (80) which is orthogonal to the long extension of the antenna conductors and parallel to the plane of the tape.