发明名称 ELECTRONIC COMPONENT
摘要 PROBLEM TO BE SOLVED: To provide an electronic component with an excellent electric characteristic while attaining a low profile. SOLUTION: The electronic component is configured to include: first and second filters 11, 12 having band center frequencies different from each other; a board 15 on the mount face 15a of which the filters 11, 12 are mounted; first and second frame layers 16a, 16b laminated and arranged on the board 15 in a form of surrounding the filters 11, 12; a first ground line 23a provided between the board 15 and the first frame layer 16a and electrically connected to ground terminals of the filters 11, 12; a second ground line 23b provided to the side of the second frame layer 16b opposite to the side of the first frame layer 16a; a second ground line 23b electrically connected to the first ground line 23a; and a phase line located between the first and second frame layers 16a, 16b at a position sandwiched between the first and second ground lines 23a and 23b and electrically connected to the first filter 11. COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2005277522(A) 申请公布日期 2005.10.06
申请号 JP20040084343 申请日期 2004.03.23
申请人 TDK CORP 发明人 TAKEISHI TAKU
分类号 H03H9/25;H03H9/70;H03H9/72;(IPC1-7):H03H9/70 主分类号 H03H9/25
代理机构 代理人
主权项
地址