公开(公告)号：US07081857B2

公开(公告)日：2006-07-25

申请号：US11136598

申请日：2005-05-23

申请人： Pekka Kinnunen ,  Jyrki Mikkola

发明人： Pekka Kinnunen ,  Jyrki Mikkola

IPC分类号： H01Q1/24

CPC分类号： H01Q1/243 ,  H01Q1/3208

摘要： An arrangement for connecting an additional antenna to a portable radio device (RD) having an internal planar antenna. Energy for the additional antenna is taken from the near field of the planar antenna, the coupling elements being provided by conductors (311, 312) located outside the covering of the radio device and following the conductive branches (B1, B2) of the radiating plane (RPL) of the planar antenna. The arrangement further comprises a conductive plate (320) located in front of and parallel to the ground plane (GND) in the radio device to take energy from the field of the ground plane. The inner conductor of the cable (330) for the additional antenna is galvanically connected to the conductors placed over the planar antenna, and the sheath is galvanically connected to the conductive plate (320) near the connection point of the inner conductor.

摘要翻译： 一种用于将附加天线连接到具有内部平面天线的便携式无线电设备（RD）的装置。 附加天线的能量取自平面天线的近场，耦合元件由位于无线电设备的覆盖物外部的导体（311,312）提供，并且在导体分支（B 1，B 2）之后 平面天线的辐射平面（RPL）。 该布置还包括位于无线电设备中的前面并平行于接地平面（GND）的导电板（320），以从地平面的场中获取能量。 用于附加天线的电缆（330）的内​​导体电流连接到放置在平面天线上的导体，并且护套在内导体的连接点附近电连接到导电板（320）。

公开(公告)号：US20050237247A1

公开(公告)日：2005-10-27

申请号：US11136598

申请日：2005-05-23

申请人： Pekka Kinnunen ,  Jyrki Mikkola

发明人： Pekka Kinnunen ,  Jyrki Mikkola

IPC分类号： H01Q1/24 ,  H01Q1/32

CPC分类号： H01Q1/243 ,  H01Q1/3208

摘要： An arrangement for connecting an additional antenna to a portable radio device (RD) having an internal planar antenna. Energy for the additional antenna is taken from the near field of the planar antenna, the coupling elements being provided by conductors (311, 312) located outside the covering of the radio device and following the conductive branches (B1, B2) of the radiating plane (RPL) of the planar antenna. The arrangement further comprises a conductive plate (320) located in front of and parallel to the ground plane (GND) in the radio device to take energy from the field of the ground plane. The inner conductor of the cable (330) for the additional antenna is galvanically connected to the conductors placed over the planar antenna, and the sheath is galvanically connected to the conductive plate (320) near the connection point of the inner conductor.

摘要翻译： 一种用于将附加天线连接到具有内部平面天线的便携式无线电设备（RD）的装置。 附加天线的能量取自平面天线的近场，耦合元件由位于无线电设备的覆盖物外部的导体（311,312）提供，并且在导体分支（B 1，B 2）之后 平面天线的辐射平面（RPL）。 该布置还包括位于无线电设备中的前面并平行于接地平面（GND）的导电板（320），以从地平面的场中获取能量。 用于附加天线的电缆（330）的内​​导体电流连接到放置在平面天线上的导体，并且护套在内导体的连接点附近电连接到导电板（320）。

公开(公告)号：US5990848A

公开(公告)日：1999-11-23

申请号：US801884

申请日：1997-02-18

申请人： Petteri Annamaa ,  Seppo Ojantakanen ,  Seppo Raatikainen ,  Tero Haapamaki ,  Pekka Kinnunen ,  Kai Vuokko ,  Tero Kuittinen

发明人： Petteri Annamaa ,  Seppo Ojantakanen ,  Seppo Raatikainen ,  Tero Haapamaki ,  Pekka Kinnunen ,  Kai Vuokko ,  Tero Kuittinen

IPC分类号： H01Q1/36 ,  H01Q11/08

CPC分类号： H01Q11/08 ,  H01Q1/362

摘要： The invention relates to a particular structure of high-frequency antenna, which comprises a support element (1) provided with a cylindrical coil conductor which forms a helix (2). On the support element (1) there is formed, for example by means of a conductive coating, the electrical parts of the antenna, such as the attachment points (3b) for the helix and for other parts, such as feeder lines (4), radiators (5) or impedance matching devices. By varying the number and size of the helices (2), the number and form of the feeder lines (4) and radiators (5) and the quality of any impedance matching devices, it is possible without difficulty to obtain a very wide choice of different antenna structures. The feeder lines and radiators extend, at least in part, within the helix.

摘要翻译： 本发明涉及高频天线的特定结构，其包括设置有形成螺旋（2）的圆柱形线圈导体的支撑元件（1）。 在支撑元件（1）上，例如通过导电涂层形成天线的电气部件，例如用于螺旋的连接点（3b）和用于其它部件（例如馈线（4））的电气部件， ，散热器（5）或阻抗匹配装置。 通过改变螺旋（2）的数量和尺寸，馈线（4）和辐射器（5）的数量和形式以及任何阻抗匹配装置的质量，可以毫不费力地获得非常广泛的选择 不同的天线结构。 馈线和散热器至少部分地在螺旋内延伸。