发明名称 |
BAND PASS FILTER USING A STUB AND COMMUNICATION DEVICE USING THE SAME |
摘要 |
PURPOSE: A bandpass filter and a communications device thereof are provided to reduce the size of a bandpass filter and to be easily implemented by simplifying a structure. CONSTITUTION: At least one stub is arranged on a substrate and is electrically connected to a feeding wire. A bandpass filer includes a ground plate formed in one side of the substrate. At least one short-circuit stub is formed on the substrate. The short-circuit stub is electrically connected to the ground plate through a corresponding via hole(310). |
申请公布号 |
KR20100114792(A) |
申请公布日期 |
2010.10.26 |
申请号 |
KR20090033361 |
申请日期 |
2009.04.16 |
申请人 |
TECHNOLOGY&PEACE SOLUTION CORP. |
发明人 |
PARK, JOO SUNG;SHIN, CHUL MIN |
分类号 |
H01P1/20;H01P1/203 |
主分类号 |
H01P1/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|