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    Mechanically tunable antenna for communication devices
    13.
    发明申请
    Mechanically tunable antenna for communication devices 有权
    用于通信设备的机械可调天线

    公开(公告)号：US20100259454A1

    公开(公告)日：2010-10-14

    申请号：US12803094

    申请日：2010-06-18

    Applicant: Jussi Rahola ,  Jani Ollikainen ,  Keniche Hashizume ,  Matti Ryynanen

    Inventor： Jussi Rahola ,  Jani Ollikainen ,  Keniche Hashizume ,  Matti Ryynanen

    IPC: H01Q9/00 ,  H01Q1/24

    CPC classification number: H01Q9/0442 ,  H01Q1/243

    Abstract: A radio antenna assembly for use in a communication device has an antenna element disposed adjacent to a ground plane to form a physical relationship with the ground plane. A mechanical device is used to change the physical relationship for changing the operating impedance of the antenna element or shifting the frequency band of the antenna assembly. The physical relationship can be changed by mechanically changing the shape of the antenna element. When the antenna element comprises a first radiating element and a second radiating element disposed at a lateral distance from the first radiating element, the physical relationship can be changed by changing the distance. When a physical object is disposed between the antenna element and the ground plane, the physical relationship can be changed by moving or twisting the physical object. The object can be electrically conducting, dielectric or magnetic.

    Abstract translation: 用于通信设备的无线电天线组件具有邻近接地平面设置的天线元件，以与接地平面形成物理关系。 机械装置用于改变用于改变天线元件的工作阻抗或移动天线组件的频带的物理关系。 可以通过机械地改变天线元件的形状来改变物理关系。 当天线元件包括第一辐射元件和设置在与第一辐射元件横向距离的第二辐射元件时，可以通过改变距离来改变物理关系。 当物理物体被布置在天线元件和接地平面之间时，物理关系可以通过移动或扭转物体来改变。 该物体可以是导电的，电介质的或磁性的。

    Multiband antenna arrangement
    14.
    发明授权
    Multiband antenna arrangement 有权
    多频天线布置

    公开(公告)号：US07683839B2

    公开(公告)日：2010-03-23

    申请号：US11479651

    申请日：2006-06-30

    Applicant: Jani Ollikainen ,  Antero Lehtola ,  Joonas Krogerus ,  Jussi Rahola

    Inventor： Jani Ollikainen ,  Antero Lehtola ,  Joonas Krogerus ,  Jussi Rahola

    IPC: H01Q1/24 ,  H01Q1/38 ,  H01Q5/00 ,  H01Q9/04 ,  H01Q1/48

    CPC classification number: H01Q1/243 ,  H01Q5/371 ,  H01Q5/378 ,  H01Q5/40 ,  H01Q9/0421 ,  H01Q9/285 ,  H01Q21/28

    Abstract: The invention relates to a radio antenna and, more specifically, to an internal multiband antenna for use e.g. in a portable telecommunication device, such as a mobile phone. In particularly the invention relates to an antenna module for a mobile terminal including a non-resonant antenna element, two resonant antenna elements each covering at least any one of a first, second, third or fourth frequency band, said two resonant elements are substantially in the same plane and define a planar surface wherein the two resonant elements are each positioned at a corner of the planar surface and the non-resonant element is positioned along an edge of the planar surface.

    Abstract translation: 本发明涉及一种无线电天线，更具体地，涉及一种内部多频带天线。 在诸如移动电话的便携式电信设备中。 特别地，本发明涉及一种用于移动终端的天线模块，其包括非谐振天线元件，每个覆盖第一，第二，第三或第四频带中的至少任一个的两个谐振天线元件，所述两个谐振元件基本上在 同一平面并且限定了一个平面表面，其中两个谐振元件各自位于平面表面的角部处，并且非谐振元件沿平面表面的边缘定位。

    Antenna having a plurality of resonant frequencies
    15.
    发明授权
    Antenna having a plurality of resonant frequencies 有权
    具有多个谐振频率的天线

    公开(公告)号：US07629931B2

    公开(公告)日：2009-12-08

    申请号：US11107159

    申请日：2005-04-15

    Applicant: Jani Ollikainen

    Inventor： Jani Ollikainen

    IPC: H01Q1/24

    CPC classification number: H01Q9/265 ,  H01Q1/243 ,  H01Q1/38 ,  H01Q9/26

    Abstract: An antenna having a plurality of resonant frequencies and including a ground plane having an edge; a feed point; a ground point; and an antenna track extending between the feed point and the ground point and comprising, in series connection, a first loop and a second loop wherein a least a portion of the first loop and a portion of the second loop are adjacent at least the edge of the ground plane.

    Abstract translation: 一种具有多个谐振频率并包括具有边缘的接地平面的天线; 一个饲料点 地面点 以及天线轨道，其在所述馈电点和所述接地点之间延伸并且包括串联连接的第一环路和第二环路，其中所述第一环路的至少一部分和所述第二环路的一部分至少相邻 地面飞机。

    Antenna arrangement
    16.
    发明授权
    Antenna arrangement 有权
    天线布置

    公开(公告)号：US07505006B2

    公开(公告)日：2009-03-17

    申请号：US11450564

    申请日：2006-06-08

    Applicant: Jani Ollikainen ,  Juha Ellä ,  Tero Ranta ,  Anping Zhao

    Inventor： Jani Ollikainen ,  Juha Ellä ,  Tero Ranta ,  Anping Zhao

    IPC: H01Q1/24

    CPC classification number: H01Q1/243 ,  H01Q1/48 ,  H01Q5/378 ,  H01Q9/38

    Abstract: An antenna arrangement including: a coupling element, a conductive element; an extension element for electrically extending the conductive element and a reactive element. A method of creating an antenna arrangement including an antenna element having a first resonant frequency and a first bandwidth, a conductive element, an extension element, for electrically extending the conductive element, having a size and an inductor having an inductance value wherein the extended conductive element has a resonant mode having a second resonant frequency and a second bandwidth, the method including: selecting the size of the extension element, the inductance value and a position of the inductor to tune the resonant mode of the extended conductive element so that the second bandwidth in the region of the first resonant frequency is larger than the first bandwidth in the region of the first resonant frequency.

    Abstract translation: 一种天线装置，包括：耦合元件，导电元件; 用于电气地延伸导电元件和电抗元件的延伸元件。 一种创建天线装置的方法，包括具有第一谐振频率和第一带宽的天线元件，导电元件，用于电延伸导电元件的延伸元件，具有电感值的尺寸和电感器，其中延伸导电 元件具有具有第二谐振频率和第二带宽的谐振模式，所述方法包括：选择扩展元件的尺寸，电感值和电感器的位置以调谐延伸导电元件的谐振模式，使得第二 第一谐振频率区域中的带宽大于第一谐振频率区域中的第一带宽。

    Antenna isolation using grounded microwave elements
    17.
    发明授权
    Antenna isolation using grounded microwave elements 有权
    使用接地微波元件的天线隔离

    公开(公告)号：US07330156B2

    公开(公告)日：2008-02-12

    申请号：US11179811

    申请日：2005-07-11

    Applicant: Aimo Arkko ,  Jani Ollikainen ,  Shunya Sato ,  Hawk Yin Pang

    Inventor： Aimo Arkko ,  Jani Ollikainen ,  Shunya Sato ,  Hawk Yin Pang

    IPC: H01Q1/24

    CPC classification number: H01Q1/48 ,  H01Q1/243 ,  H01Q1/521 ,  H01Q1/523 ,  H01Q5/371 ,  H01Q5/385 ,  H01Q9/0421 ,  H01Q9/0442 ,  H01Q9/30

    Abstract: This invention describes a method for improving antenna isolation in an electronic communication device using grounded RF microwave elements and patterns (structures). According to embodiments of the present invention, the RF microwave element can be implemented as a short-circuited section of a quarter-wavelength long transmission line (such as a stripline), or the RF microwave element can contain a metallic coupler and two thin striplines with different lengths, or the RF microwave element can be implemented using a balun concept.

    Abstract translation: 本发明描述了一种使用接地RF微波元件和图案（结构）改善电子通信设备中的天线隔离的方法。 根据本发明的实施例，RF微波元件可以实现为四分之一波长长的传输线（例如带状线）的短路部分，或者RF微波元件可以包含金属耦合器和两条薄带状线 可以使用不平衡变换器概念来实现RF微波元件。

    Diversity antenna arrangement
    19.
    发明授权
    Diversity antenna arrangement 有权
    多样性天线布置

    公开(公告)号：US07109923B2

    公开(公告)日：2006-09-19

    申请号：US10785375

    申请日：2004-02-23

    Applicant: Jani Ollikainen ,  Clemens Icheln ,  Pertti Vainikainen

    Inventor： Jani Ollikainen ,  Clemens Icheln ,  Pertti Vainikainen

    IPC: H01Q1/38

    CPC classification number: H04B7/10 ,  H01Q1/243 ,  H01Q9/0407 ,  H01Q9/0421 ,  H01Q9/0442 ,  H01Q21/29 ,  H04B5/02

    Abstract: There is provided a method of operating, a diversity antenna system and arrangement for a mobile station such as mobile phone having a general ground element, the diversity antenna arrangement including at least a pair of antenna elements. Each antenna element comprises a generally L-shaped radiating element, and a conductive leg portion being operatively coupled to the generally L-shaped radiating element.

    Abstract translation: 提供了一种操作方法，用于诸如具有通用接地元件的移动电话的移动站的分集天线系统和装置，所述分集天线装置至少包括一对天线元件。 每个天线元件包括大致L形辐射元件，以及可操作地耦合到大致L形辐射元件的导电腿部分。

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