公开(公告)号：EP3499637A1

公开(公告)日：2019-06-19

申请号：EP17207818.0

申请日：2017-12-15

申请人： Nokia Solutions and Networks Oy

发明人： Kozlov, Dmitry ,  Bulja, Senad ,  Nolan, Kevin ,  Enright, Ryan ,  Lundy, Ross

IPC分类号： H01P3/08

摘要： Transmission line for radio frequency, RF, signals, wherein said transmission line comprises a substrate comprising a first dielectric material having a first relative permittivity, and at least one conductor arranged on a first surface of said substrate, wherein at least one edge of said at least one conductor is covered with a second dielectric material having a second relative permittivity, wherein a thickness of said second dielectric material is smaller than about a thickness of said substrate.

公开(公告)号：EP3742555A1

公开(公告)日：2020-11-25

申请号：EP19176122.0

申请日：2019-05-23

申请人： Nokia Solutions and Networks Oy

发明人： Kucera, Stepan ,  Kozlov, Dmitry

IPC分类号： H01Q15/00 ,  H01Q15/02 ,  H01Q19/06 ,  H01Q21/06 ,  H01Q9/04

摘要： Apparatus comprising a plurality of antenna devices and a feeding device, wherein said feeding device is configured to receive a first input signal, to generate a plurality of first output signals by power dividing said first input signal, and to provide said plurality of first output signals to said plurality of antenna devices, wherein two or more of said antenna devices comprise a first antenna element for receiving at least a portion of said plurality of first output signals as a second input signal, a signal processing device configured to determine a second output signal depending on said second input signal by at least temporarily modifying a phase and/or an amplitude of said second input signal or a signal derived from said second input signal, and a second antenna element, wherein said signal processing device is configured to provide said second output signal to said second antenna element.