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1. 发明公开

EP3154126A1 GROUND PHASE MANIPULATION IN A BEAM FORMING ANTENNA 审中-公开
标题翻译：在爱尔兰军事力量中的促进作用
公开(公告)号：EP3154126A1
公开(公告)日：2017-04-12
申请号：EP16190048.5
申请日：2016-09-22
申请人： Nokia Solutions and Networks Oy
发明人： Hallivuori, Juha Samuel
IPC分类号： H01Q1/48 , H01Q21/06 , H01Q3/26
CPC分类号： H01Q1/48 , H01Q3/26 , H01Q9/0407 , H01Q21/065
摘要： Various radio frequency propagating antennas may benefit from an improved structure to allow for a better beam forming. For example, beam forming antennas may benefit from a beam steering structure involving at least one resonator. According to certain embodiments, an apparatus includes at least two radiating elements, and at least two ground planes attached to the at least two radiating elements. The apparatus also includes at least one resonator, where the at least one resonator is connected between the at least two ground planes.
摘要翻译：各种射频传播天线可以受益于改进的结构以允许更好的波束形成。例如，波束形成天线可以受益于涉及至少一个谐振器的波束控制结构。根据某些实施例，一种装置包括至少两个辐射元件和至少两个附接到至少两个辐射元件的接地平面。该装置还包括至少一个谐振器，其中至少一个谐振器连接在至少两个接地平面之间。

2. 发明公开

EP3285334A1 BEAMFORMING ANTENNA ARRAY 审中-公开
公开(公告)号：EP3285334A1
公开(公告)日：2018-02-21
申请号：EP16184190.3
申请日：2016-08-15
申请人： Nokia Solutions and Networks Oy
发明人： Hallivuori, Juha Samuel
IPC分类号： H01Q21/06 , H01Q3/30 , H01Q1/24
CPC分类号： H01Q3/34 , H01Q1/243 , H01Q1/246 , H01Q3/30 , H01Q21/0025 , H01Q21/065
摘要： There is provided an apparatus comprising: an antenna array for generating radio beams, the antenna array comprising antenna element sub-groups and each antenna element sub-group comprising a plurality of antenna elements; signal input means for providing an input signal to each antenna element sub-group and to the plurality of antenna elements within each antenna element sub-group via electrical connections, wherein the plurality of antenna elements within each antenna element sub-group are consecutively electrically connected to each other such that the input signal is configured to be inputted, within each antenna element sub-group, to at least one antenna element via at least one other antenna element; and phase shift means for shifting a phase of the input signal between the consecutively electrically connected antenna elements within each antenna element sub-group.
摘要翻译：提供了一种设备，包括：用于产生无线电波束的天线阵列，所述天线阵列包括天线元件子组，并且每个天线元件子组包括多个天线元件; 信号输入装置，用于经由电连接向每个天线元件子组和每个天线元件子组内的多个天线元件提供输入信号，其中每个天线元件子组内的多个天线元件被连续地电连接以使得输入信号被配置为经由至少一个其它天线元件被输入到至少一个天线元件;在每个天线元件子组内，以及相移装置，用于在每个天线单元子组内的连续电连接的天线单元之间移位输入信号的相位。

3. 发明公开

EP4068504A3 ANTENNA APPARATUS AND METHOD 无效
公开(公告)号：EP4068504A3
公开(公告)日：2022-12-21
申请号：EP22165308.2
申请日：2022-03-30
申请人： Nokia Solutions and Networks Oy
发明人： Komulainen, Mikko , Hallivuori, Juha Samuel , Verbiest, Willem , Dementieva, Natalia , Singer, Nikolaus , Olaziregi, Nikolas , Peeters, Ronny
IPC分类号： H01Q1/12 , H01Q3/16 , H01Q25/00 , H04B7/06
摘要： Aspects and embodiments described may provide a reconfigurable antenna apparatus and method of alignment of such a reconfigurable antenna apparatus. The apparatus may comprise antenna apparatus components reconfigurable between: a mode of operation which supports a radio communication beam having a first beamwidth; and a mode of operation which supports a radio communication beam having a second beamwidth. The first beamwidth may be several times the width of the second beamwidth. Aspects and embodiments recognise that such a reconfigurable antenna apparatus may support efficient alignment methods in which a first, coarse, alignment scan may be performed across a broad field of view, and the results of that alignment scan can be used to allow a finer second scan within a reduced field of view determined by the first scan.

4. 发明公开

EP4068504A2 ANTENNA APPARATUS AND METHOD 无效
公开(公告)号：EP4068504A2
公开(公告)日：2022-10-05
申请号：EP22165308.2
申请日：2022-03-30
申请人： Nokia Solutions and Networks Oy
发明人： Komulainen, Mikko , Hallivuori, Juha Samuel , Verbiest, Willem , Dementieva, Natalia , Singer, Nikolaus , Olaziregi, Nikolas , Peeters, Ronny
IPC分类号： H01Q1/12 , H01Q3/16 , H01Q25/00 , H04B7/06
摘要： Aspects and embodiments described may provide a reconfigurable antenna apparatus and method of alignment of such a reconfigurable antenna apparatus. The apparatus may comprise antenna apparatus components reconfigurable between: a mode of operation which supports a radio communication beam having a first beamwidth; and a mode of operation which supports a radio communication beam having a second beamwidth. The first beamwidth may be several times the width of the second beamwidth. Aspects and embodiments recognise that such a reconfigurable antenna apparatus may support efficient alignment methods in which a first, coarse, alignment scan may be performed across a broad field of view, and the results of that alignment scan can be used to allow a finer second scan within a reduced field of view determined by the first scan.

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