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1. 发明公开

EP1892795A3 Antenna and portable wireless device 审中-公开
标题翻译：天线和便携式无线装置
公开(公告)号：EP1892795A3
公开(公告)日：2008-09-24
申请号：EP07011257.8
申请日：2007-06-08
申请人： Casio Hitachi Mobile Communications Co., Ltd.
发明人： Kaneoya, Masanori
IPC分类号： H01Q1/24 , H01Q5/01 , H01Q9/42 , H01Q21/30
CPC分类号： H01Q1/243 , H01Q5/00 , H01Q5/378 , H01Q9/42 , H01Q21/30
摘要： A dual-band antenna with little limitation on the mounting space, which allows two antenna elements coping with different frequency bands to be laid out at a narrow space, and a portable wireless device having the same are provided. A band-like first antenna element (3), a sheet-like dielectric element (4), and a band-like second antenna element (5) are fitted in a groove (22) of a support member (2). The end portion of the second antenna element (5) overlaps with the end portion of the first antenna element (3), and the dielectric element (4) is sandwiched therebetween. The sandwiched dielectric element (4) constitutes a capacitor, and first antenna element (3), the capacitor and the second antenna element (5) are connected in series. The other end portion of the second antenna element (5) is connected to a circuit in a bottom casing (12), and power is supplied through the other end portion thereof.

2. 发明授权

EP1873863B1 Mobile radio communication device 有权
标题翻译：移动无线通信设备
公开(公告)号：EP1873863B1
公开(公告)日：2009-11-11
申请号：EP07010902.0
申请日：2007-06-01
申请人： Casio Hitachi Mobile Communications Co., Ltd.
发明人： Murakami, Toshiyuki , Ueno, Takaaki , Kaneoya, Masanori
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243

3. 发明公开

EP1873863A3 Mobile radio communication device 有权
标题翻译：移动无线通信设备
公开(公告)号：EP1873863A3
公开(公告)日：2008-06-11
申请号：EP07010902.0
申请日：2007-06-01
申请人： Casio Hitachi Mobile Communications Co., Ltd.
发明人： Murakami, Toshiyuki , Ueno, Takaaki , Kaneoya, Masanori
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243
摘要： A mobile radio communication device has an antenna (61, 62), a circuit board (31) to which the antenna is connected and on which a plurality of electronic elements are mounted, an inner casing (20) formed of resin and housing the circuit board, and an outer casing of resin covering the inner casing. The antenna (61, 62) is located on that portion on an outer face of the inner casing which is covered by the outer casing, and the antenna is disposed to penetrate into the inside of the inner casing through a hole (21b) formed on the inner casing, and the feeding end (61e, 62e) of the antenna is connected to the circuit board. This allows the antenna to be spaced apart from other electronic elements on the circuit board (31) in the lower body (2) without protruding the antenna outside, to achieve a sufficient antenna property by elimination of effects from other electronic elements.

4. 发明公开

EP1892795A2 Antenna and portable wireless device 审中-公开
标题翻译：天线和便携式无线设备
公开(公告)号：EP1892795A2
公开(公告)日：2008-02-27
申请号：EP07011257.8
申请日：2007-06-08
申请人： Casio Hitachi Mobile Communications Co., Ltd.
发明人： Kaneoya, Masanori
IPC分类号： H01Q1/24 , H01Q5/01 , H01Q9/42 , H01Q21/30
CPC分类号： H01Q1/243 , H01Q5/00 , H01Q5/378 , H01Q9/42 , H01Q21/30
摘要： A dual-band antenna with little limitation on the mounting space, which allows two antenna elements coping with different frequency bands to be laid out at a narrow space, and a portable wireless device having the same are provided. A band-like first antenna element (3), a sheet-like dielectric element (4), and a band-like second antenna element (5) are fitted in a groove (22) of a support member (2). The end portion of the second antenna element (5) overlaps with the end portion of the first antenna element (3), and the dielectric element (4) is sandwiched therebetween. The sandwiched dielectric element (4) constitutes a capacitor, and first antenna element (3), the capacitor and the second antenna element (5) are connected in series. The other end portion of the second antenna element (5) is connected to a circuit in a bottom casing (12), and power is supplied through the other end portion thereof.
摘要翻译：本发明提供一种对安装空间的限制很少的双频带天线以及具有该双频带天线的便携式无线设备，其允许应对不同频带的两个天线元件布置在狭窄的空间中。带状第一天线元件（3），片状介电元件（4）和带状第二天线元件（5）装配在支撑构件（2）的凹槽（22）中。第二天线元件（5）的端部与第一天线元件（3）的端部重叠，介电元件（4）夹在它们之间。夹持的介电元件（4）构成电容器，并且第一天线元件（3），电容器和第二天线元件（5）串联连接。第二天线元件（5）的另一端部连接到底部壳体（12）中的电路，并且通过其另一端部供电。

5. 发明公开

EP1873863A2 Mobile radio communication device 有权
标题翻译：移动无线电通信设备
公开(公告)号：EP1873863A2
公开(公告)日：2008-01-02
申请号：EP07010902.0
申请日：2007-06-01
申请人： Casio Hitachi Mobile Communications Co., Ltd.
发明人： Murakami, Toshiyuki , Ueno, Takaaki , Kaneoya, Masanori
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243
摘要： A mobile radio communication device has an antenna (61, 62), a circuit board (31) to which the antenna is connected and on which a plurality of electronic elements are mounted, an inner casing (20) formed of resin and housing the circuit board, and an outer casing of resin covering the inner casing. The antenna (61, 62) is located on that portion on an outer face of the inner casing which is covered by the outer casing, and the antenna is disposed to penetrate into the inside of the inner casing through a hole (21b) formed on the inner casing, and the feeding end (61e, 62e) of the antenna is connected to the circuit board. This allows the antenna to be spaced apart from other electronic elements on the circuit board (31) in the lower body (2) without protruding the antenna outside, to achieve a sufficient antenna property by elimination of effects from other electronic elements.
摘要翻译：移动无线通信装置具有天线（61,62），天线连接于其上并且其上安装有多个电子元件的电路板（31），由树脂形成并容纳电路的内壳（20）以及覆盖内壳的树脂外壳。天线（61,62）位于由外壳覆盖的内壳的外表面上的该部分上，并且天线被设置为穿过形成于其上的孔（21b）而穿透内壳的内部内壳和天线的馈电端（61e，62e）连接到电路板。这允许天线与下部本体2中的电路板31上的其他电子元件分隔开，而不会将天线向外突出，从而通过消除来自其他电子元件的影响来实现足够的天线特性。

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