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1. 发明授权

US07724109B2 Ball grid array filter 失效
标题翻译：球栅阵列滤波器
公开(公告)号：US07724109B2
公开(公告)日：2010-05-25
申请号：US11598320
申请日：2006-11-13
申请人： Thomas A. Knecht , Glen Reeser , Reddy Vangala , Damon Niswonger
发明人： Thomas A. Knecht , Glen Reeser , Reddy Vangala , Damon Niswonger
IPC分类号： H01P1/205 , H01P1/203
CPC分类号： H01P1/20345 , H01P1/20336 , H05K1/0243 , H05K3/3436
摘要： A ball grid array ceramic filter including a substrate having a ground layer of conductive material disposed over one of the surfaces thereof and a plurality of strips of conductive material on the other of the substrate surfaces defining resonators adapted to receive and pass RF signals. A plurality of vias extend through the substrate and define opposed ends terminating in the respective substrate surfaces. In one embodiment, a plurality of conductive spheres defining respective ground and RF signal input/output pads are disposed on the substrate surface with the ground layer thereon. Certain of the vias couple the resonators to the ground layer while others of the vias couple the resonators to respective spheres adapted for coupling to the respective RF signal input/output contacts on the top surface of a printed circuit board to which the filter is adapted to be direct surface mounted.
摘要翻译：一种球栅阵列陶瓷滤波器，包括具有布置在其一个表面上的导电材料的接地层的衬底和在另一个衬底表面上的多个导电材料条，其限定适于接收和传递RF信号的谐振器。多个通孔延伸穿过基板并且限定相对的端部终止于相应的基板表面。在一个实施例中，限定各自的接地和RF信号输入/输出焊盘的多个导电球设置在其上的接地层的衬底表面上。通孔中的某些通孔将谐振器耦合到接地层，而其他通孔将谐振器耦合到适于耦合到印刷电路板的顶部表面上的相应RF信号输入/输出触点的相应球体，滤波器适用于直接表面安装。

2. 发明申请

US20070109076A1 Ball grid array filter 失效
标题翻译：球栅阵列滤波器
公开(公告)号：US20070109076A1
公开(公告)日：2007-05-17
申请号：US11598320
申请日：2006-11-13
申请人： Thomas Knecht , Glen Reeser , Reddy Vangala , Damon Niswonger
发明人： Thomas Knecht , Glen Reeser , Reddy Vangala , Damon Niswonger
IPC分类号： H01P1/203
CPC分类号： H01P1/20345 , H01P1/20336 , H05K1/0243 , H05K3/3436
摘要： A ball grid array ceramic filter including a substrate having a ground layer of conductive material disposed over one of the surfaces thereof and a plurality of strips of conductive material on the other of the substrate surfaces defining resonators adapted to receive and pass RF signals. A plurality of vias extend through the substrate and define opposed ends terminating in the respective substrate surfaces. In one embodiment, a plurality of conductive spheres defining respective ground and RF signal input/output pads are disposed on the substrate surface with the ground layer thereon. Certain of the vias couple the resonators to the ground layer while others of the vias couple the resonators to respective spheres adapted for coupling to the respective RF signal input/output contacts on the top surface of a printed circuit board to which the filter is adapted to be direct surface mounted.
摘要翻译：一种球栅阵列陶瓷滤波器，包括具有布置在其一个表面上的导电材料的接地层的衬底和在另一个衬底表面上的多个导电材料条，其限定适于接收和传递RF信号的谐振器。多个通孔延伸穿过基板并且限定相对的端部终止于相应的基板表面。在一个实施例中，限定各自的接地和RF信号输入/输出焊盘的多个导电球设置在其上的接地层的衬底表面上。通孔中的某些通孔将谐振器耦合到接地层，而其他通孔将谐振器耦合到适于耦合到印刷电路板的顶部表面上的相应RF信号输入/输出触点的相应球体，滤波器适用于直接表面安装。

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