公开(公告)号：EP1378959A1

公开(公告)日：2004-01-07

申请号：EP02700660.0

申请日：2002-02-21

申请人： Ube Industries, Ltd. ,  Yokowo Co., Ltd

发明人： FUKUDA, Koichi, Ube Industries, Ltd,Ube Resch Lab. ,  ICHIKAWA, Hiroshi, Ube Ind., Ltd ,Ube Resch Lab. ,  OYAMA, Ryuji, Ube Ind., Ltd.,Ube Resch Lab. ,  HORIE, Ryo, Yokowo Co., Ltd. ,  KAMEDA, Shozaburo, Yokowo Co., Ltd. ,  SUZUKI, Mitsuhiro, Yokowo Co., Ltd.

IPC分类号： H01Q1/24 ,  H01Q1/38 ,  H01Q13/10 ,  H01P1/203 ,  H03H7/075 ,  H03H7/46

CPC分类号： H03H7/1766 ,  H01P1/213 ,  H01P1/2135 ,  H01Q1/243 ,  H01Q1/38 ,  H01Q9/0421 ,  H01Q9/0442 ,  H01Q13/10 ,  H01Q21/28 ,  H01Q21/30 ,  H03H7/0115 ,  H03H7/1791 ,  H03H7/461 ,  H03H2001/0085 ,  H04B1/48 ,  H04B1/50

摘要： An approximately rectangular plate-shaped radiation member (2) is provided and support portions (4,6) are attached to lower surface end portions adjacent to a pair of parallel shorter sides of the radiation member (2). The support portion (4) is composed of a laminated circuit member including a laminated demultiplexer and a laminated band pass filter of the reception side and the transmission side respectively connected to the laminated demultiplexer. The radiation member (2) has a power supply terminal (2c) and a ground terminal (2d) at the end portion where the support portion (4) is mounted. The power supply terminal (2c) and the ground terminal (2d) are connected to an antenna terminal (4a) and the ground terminal (4b) of the laminated circuit, respectively. The radiation member (2) has a radiation electrode (2a) where a slot (2b) is formed. The shape of the slot is set so that the radiation electrode (2a) causes resonance in a plurality of frequency bands.

摘要翻译： 提供近似矩形的板状辐射构件（2），并且支撑部分（4,6）附接到与辐射构件（2）的一对平行的较短边相邻的下表面端部。 支撑部分（4）由分别连接到叠层解复用器的层叠多路分离器和接收侧和发送侧的层叠带通滤波器的叠层电路构成。 辐射构件（2）在安装支撑部分（4）的端部处具有电源端子（2c）和接地端子（2d）。 电源端子（2c）和接地端子（2d）分别连接到层叠电路的天线端子（4a）和接地端子（4b）。 辐射构件（2）具有形成有槽（2b）的辐射电极（2a）。 槽的形状被设定为使得辐射电极（2a）在多个频带中引起共振。