公开(公告)号：WO2022207854A1

公开(公告)日：2022-10-06

申请号：PCT/EP2022/058681

申请日：2022-03-31

申请人： JAGUAR LAND ROVER LIMITED

发明人： ZHU, Shaozhen ,  KOWALCZUK, Emma

IPC分类号： H01Q1/12 ,  H01Q5/371 ,  H01Q9/42 ,  H01Q1/1271 ,  H01Q1/325

摘要： A vehicle antenna apparatus (12) comprising: a feed point (FP); and a radiator arrangement (20) configured to be integrated with vehicle glazing (30); wherein the radiator arrangement comprises a branch (204, 206) configured to resonate in a first operational frequency band.

公开(公告)号：WO2022216437A2

公开(公告)日：2022-10-13

申请号：PCT/US2022/020834

申请日：2022-03-17

申请人： VEONEER US, INC.

发明人： ALEXANIAN, Angelos ,  KONSTANTINIDIS, Konstantinos ,  DOYLE, Scott B. ,  CHISTYAKOV, Nikolay

IPC分类号： H01Q21/00 ,  H01Q21/06 ,  G01S7/03 ,  G01S13/931 ,  H01Q1/32 ,  G01S7/02 ,  G01S7/027 ,  H01Q1/3233 ,  H01Q1/325 ,  H01Q13/10 ,  H01Q21/0031 ,  H01Q21/005 ,  H01Q21/064

摘要： Antenna structures and assemblies for use in RADAR sensor assemblies and the like. In some embodiments, the assembly may comprise a feed waveguide comprising one or more feeding slots and a parallel plate waveguide operably coupled with the feed waveguide such that each of the one or more feeding slots of the feed waveguide is configured to inject electromagnetic energy into the parallel plate waveguide. A plurality of radiating slots may be formed in a plurality of rows and/or columns extending away from the feed waveguide to deliver electromagnetic energy out of the antenna assembly.