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公开(公告)号：EP1353399A1
公开(公告)日：2003-10-15
申请号：EP02716303.9
申请日：2002-01-10
摘要： An object of the invention is that a user obtains high antenna gain with a simple construction in various use conditions of a portable wireless unit.
To achieve the above object, in the invention, of a conductive antenna element, a part of a length of a substantially half-wavelength is used as a monopole part (1), and is disposed along the inside of a housing at the upper end of a portable wireless unit. Of the antenna element, the remaining part of a length of a substantially ¼ wavelength is used for an inverted-F antenna part (2), and disposed parallel to a ground plate surface within the housing of the portable wireless unit. The inverted-F antenna part (2) is disposed parallel to the upper end of the portable wireless unit (6). One end of the inverted-F antenna part (2) is connected to the ground plate (5) through an earthing point (3) provided at one end. A feeding point (4) is provided spaced from the earthing point by a predetermined distance. With such an arrangement, there is no need of using an impedance matching circuit. The construction of the portable wireless unit is simplified. High antenna gain is secured under various use conditions.摘要翻译： 本发明的一个目的是用户在便携式无线单元的各种使用条件下以简单的结构获得高天线增益。 为了实现上述目的，在本发明中，在本发明中，导电天线元件的长度大致为一半的波长的一部分被用作单极部分（1），并且沿着壳体 在便携式无线单元的上端。 在天线元件中，基本为1/4波长的长度的剩余部分用于倒F天线部分（2），并且平行于便携式无线单元的壳体内的接地板表面设置。 反F天线部分（2）平行于便携式无线单元（6）的上端设置。 倒F天线部分（2）的一端通过设置在一端的接地点（3）连接到接地板（5）。 馈电点（4）与接地点间隔预定距离。 通过这样的布置，不需要使用阻抗匹配电路。 便携式无线单元的结构简化。 在各种使用条件下确保高天线增益。
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公开(公告)号：EP1677384A1
公开(公告)日：2006-07-05
申请号：EP04792108.5
申请日：2004-10-06
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243
摘要： A mobile radio apparatus that achieves high radiation efficiency in various usage states of a foldable mobile radio apparatus without causing negative impact on communication, and that can realize a thin model. In this mobile radio apparatus that is foldable and that has a mechanism joining a first case and second case at a hinge part and allowing the mobile radio apparatus to open and close, flat conductor (104), flatconductor (106) and flat conductor (107) that are placed distant from flat conductor (104) are placed in the first case, gravity sensor (122) detects an inclination angle of the mobile radio apparatus to judge the usage state of the mobile radio apparatus, and control section (123) controls high frequency switch (112) according to the inclination angle and supplies power selectively to flat conductor (106) and flat conductor (107). Furthermore, power is constantly supplied to flat conductor (104) during communication at a different phase from the phase power is supplied to flat conductor (106) or flat conductor (107).
摘要翻译： 一种移动无线电装置，其在可折叠移动无线电装置的各种使用状态下实现高辐射效率，而不会对通信产生负面影响，并且可以实现薄型模型。 在这种可折叠的移动无线电装置中，其具有在铰链部分连接第一壳体和第二壳体并允许移动无线电装置打开和闭合的机构，扁平导体（104），扁平导体（106）和扁平导体（107） ）被放置在第一壳体中时，重力传感器（122）检测移动无线电装置的倾斜角度以判断移动无线电装置的使用状态，并且控制部分（123）控制 高频开关（112），并且选择性地向扁平导体（106）和扁平导体（107）供电。 此外，在与向扁平导体（106）或扁平导体（107）供电的相位不同的相位的通信期间，功率被恒定地供应到扁平导体（104）。
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公开(公告)号：EP1353399B1
公开(公告)日：2008-07-09
申请号：EP02716303.9
申请日：2002-01-10
摘要： User's acquisition of a high antenna gain in a simple constitution under various service conditions of a portable radio apparatus. The length of approximately half wavelength of an antenna element made of a conductor plate is used as a monopole section (1) and disposed along inside of the upper-end housing of a portable radio apparatus (6). The length of approximately quarter wavelength of the antenna element is used as an inverse F antenna section and disposed in parallel with the face of the ground plate (5) of the a radio apparatus (6). The inverse F antenna section (2) is disposed in parallel (in the Y-axis direction) with the upper end of the portable radio apparatus (6). The inverse F antenna section (2) is grounded to the ground plate (5) via a ground point (3) provided at one end. A power feed point (4) is provided at a predetermined distance away from this ground point. This constitution dispenses with a matching circuit, simplifies a portable radio apparatus, and enables a high antenna gain under various service conditions.
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公开(公告)号：EP1727290A1
公开(公告)日：2006-11-29
申请号：EP04713657.7
申请日：2004-02-23
CPC分类号： H04B7/0802 , H01Q1/243 , H04M1/021 , H04M1/0243 , H04M1/0245
摘要： It is an object of the invention to provide a portable wireless apparatus capable of maintaining high quality of a communication in various using configurations obtained by a two-axis hinge mechanism.
A portable wireless apparatus (100) having a two-axis hinge portion includes a first antenna (102) which is suitable for a talking state and a second antenna (104) which is suitable for a waiting state. The first antenna (102) or the second antenna (104) is selected based on a result of opening/closing detection decided from an angle α of a first axis (106) and the result of opening/closing detection decided from an angle β of a second axis (107). Consequently, it is possible to select either of the antennas which is not influenced by hands or fingers of a user.摘要翻译： 本发明的目的是提供一种能够通过双轴铰链机构获得的各种使用结构来保持通信质量高的便携式无线装置。 具有双轴铰链部分的便携式无线装置（100）包括适于通话状态的第一天线（102）和适于等待状态的第二天线（104）。 第一天线（102）或第二天线（104）是基于从第一轴（106）的角度±θ确定的开/关检测结果来选择的，并且打开/关闭检测的结果从 第二轴（107）。 因此，可以选择不受用户的手或手指影响的天线之一。
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