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    Antenna isolation using grounded microwave elements
    1.
    发明申请
    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：US20060044195A1

    公开(公告)日：2006-03-02

    申请号：US11179811

    申请日：2005-07-11

    申请人： Aimo Arkko ,  Jani Ollikainen ,  Shunya Sato ,  Hawk Pang

    发明人： Aimo Arkko ,  Jani Ollikainen ,  Shunya Sato ,  Hawk Pang

    IPC分类号： H01Q1/24

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

    摘要： 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.

    摘要翻译： 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。

    Antenna isolation using grounded microwave elements
    2.
    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

    申请人： Aimo Arkko ,  Jani Ollikainen ,  Shunya Sato ,  Hawk Yin Pang

    发明人： Aimo Arkko ,  Jani Ollikainen ,  Shunya Sato ,  Hawk Yin Pang

    IPC分类号： H01Q1/24

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

    摘要： 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.

    摘要翻译： 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。

    Antenna arrangement and antenna housing
    3.
    发明授权
    Antenna arrangement and antenna housing 有权
    天线布置和天线外壳

    公开(公告)号：US08432321B2

    公开(公告)日：2013-04-30

    申请号：US12595056

    申请日：2007-04-10

    申请人： Aimo Arkko ,  Jani Ollikainen

    发明人： Aimo Arkko ,  Jani Ollikainen

    IPC分类号： H01Q1/24

    CPC分类号： H01Q1/243 ,  H01Q1/38 ,  H01Q13/10 ,  H01Q13/18

    摘要： An antenna arrangement including an antenna occupying at least a first plane; a conductive structure that is isolated from the antenna but is arranged to be parasitically fed by the antenna, the conductive structure having a slot and occupying at least a second plane different to but adjacent the first plane.

    摘要翻译： 一种天线装置，包括占据至少第一平面的天线; 导电结构，其与天线隔离，但被布置成由天线寄生馈送，导电结构具有狭槽并占据至少第二平面，但不同于但邻近第一平面。

    Antenna Arrangement and Antenna Housing
    4.
    发明申请
    Antenna Arrangement and Antenna Housing 有权
    天线布置和天线外壳

    公开(公告)号：US20100073247A1

    公开(公告)日：2010-03-25

    申请号：US12595056

    申请日：2007-04-10

    申请人： Aimo Arkko ,  Jani Ollikainen

    发明人： Aimo Arkko ,  Jani Ollikainen

    IPC分类号： H01Q1/42 ,  H01Q9/00

    CPC分类号： H01Q1/243 ,  H01Q1/38 ,  H01Q13/10 ,  H01Q13/18

    摘要： An antenna arrangement including an antenna occupying at least a first plane; a conductive structure that is isolated from the antenna but is arranged to be parasitically fed by the antenna, the conductive structure having a slot and occupying at least a second plane different to but adjacent the first plane.

    摘要翻译： 一种天线装置，包括占据至少第一平面的天线; 导电结构，其与天线隔离，但被布置成由天线寄生馈送，导电结构具有狭槽并占据至少第二平面，但不同于但邻近第一平面。

    Mechanically tunable antenna for communication devices
    6.
    发明授权
    Mechanically tunable antenna for communication devices 失效

    公开(公告)号：US07755547B2

    公开(公告)日：2010-07-13

    申请号：US11478839

    申请日：2006-06-30

    申请人： Jussi Rahola ,  Jani Ollikainen ,  Keniche Hashizume ,  Matti Ryynänen

    发明人： Jussi Rahola ,  Jani Ollikainen ,  Keniche Hashizume ,  Matti Ryynänen

    IPC分类号： H01Q1/24

    CPC分类号： H01Q9/0442 ,  H01Q1/243

    摘要： 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.

    Antenna feed arrangement
    7.
    发明申请
    Antenna feed arrangement 审中-公开
    天线馈线布置

    公开(公告)号：US20080150816A1

    公开(公告)日：2008-06-26

    申请号：US11645117

    申请日：2006-12-21

    申请人： Jussi Rahola ,  Jani Ollikainen

    发明人： Jussi Rahola ,  Jani Ollikainen

    IPC分类号： H01Q1/00 ,  H01Q1/50

    CPC分类号： H01Q1/243 ,  H01R13/2442 ,  H01R2201/02 ,  H02G11/00 ,  H04M1/0237

    摘要： The specification and drawings present a new apparatus and method for antenna arrangement by providing a feed arrangement through a flex connection for radiating elements of a first part and a second part (e.g., lower and upper parts, respectively) of a mobile terminal (e.g., a slide-type terminal), wherein the first and second parts are configured to move relative to each other during operation of the mobile terminal. For a slide-type terminal, the first and the second parts can be sliding relative to each other during said operation. This antenna arrangement can be used by any of the cellular or non-cellular wireless systems.

    摘要翻译： 本说明书和附图通过提供一种用于辐射移动终端的第一部分和第二部分（例如，下部和上部）的元件的柔性连接来提供用于天线布置的新装置和方法（例如， 滑动型终端），其中第一和第二部分被配置为在移动终端的操作期间相对于彼此移动。 对于滑动型端子，在所述操作期间，第一和第二部分可以相对于彼此滑动。 这种天线布置可以由任何蜂窝或非蜂窝无线系统使用。

    Antenna arrangement
    8.
    发明申请
    Antenna arrangement 有权
    天线布置

    公开(公告)号：US20070285319A1

    公开(公告)日：2007-12-13

    申请号：US11450564

    申请日：2006-06-08

    申请人： Jani Ollikainen ,  Juha Ella ,  Tero Ranta ,  Anping Zhao

    发明人： Jani Ollikainen ,  Juha Ella ,  Tero Ranta ,  Anping Zhao

    IPC分类号： H01Q1/24

    CPC分类号： H01Q1/243 ,  H01Q1/48 ,  H01Q5/378 ,  H01Q9/38

    摘要： 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 sizeand an inductor 40 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.

    摘要翻译： 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。 一种创建包括具有第一谐振频率和第一带宽的天线元件的天线装置的方法，导电元件，用于电延伸导电元件的延伸元件，具有尺寸的电感器40和具有电感值的电感器40，其中扩展 导电元件具有具有第二谐振频率和第二带宽的谐振模式，该方法包括：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 第一谐振频率区域中的第二带宽大于第一谐振频率区域中的第一带宽。

    Internal multi-band antenna with improved radiation efficiency
    9.
    发明授权
    Internal multi-band antenna with improved radiation efficiency 有权
    内部多频带天线具有提高的辐射效率

    公开(公告)号：US06552686B2

    公开(公告)日：2003-04-22

    申请号：US09953353

    申请日：2001-09-14

    申请人： Jani Ollikainen ,  Antero Lehtola

    发明人： Jani Ollikainen ,  Antero Lehtola

    IPC分类号： H01Q138

    CPC分类号： H01Q1/243 ,  H01Q1/36 ,  H01Q5/371 ,  H01Q5/378 ,  H01Q9/0421

    摘要： A radio antenna including a first shorted patch having a first resonance frequency (GSM1800), a second shorted patch having a second resonance frequency (E-GSM) connected to the first shorted patch for sharing a feed point, and a third shorted patch having a third resonance frequency (GSM1900) located adjacent to the second shorted patch. The second shorted patch has an extended portion surrounding at least two sides of the first shorted patch, leaving a gap therebetween. The third shorted patch serves as a parasitic patch to increase the bandwidth of the second shorted patch. Part of the extended portion of the second shorted patch is extended beyond the top edge of the ground plane to which the patches are grounded.

    摘要翻译： 一种无线电天线，包括具有第一共振频率的第一短路补丁（GSM1800），具有连接到用于共享馈电点的第一短路补丁的第二谐振频率（E-GSM）的第二短路补丁，以及第三短路补丁， 第三谐振频率（GSM1900）位于第二短路补片附近。 第二短路贴片具有围绕第一短路贴片的至少两侧的延伸部分，在其之间留有间隙。 第三个短路补丁用作寄生补丁，以增加第二个短路补丁的带宽。 第二短路贴片的延伸部分的一部分延伸超过接地平面的上边缘，贴片接地。