发明名称 |
TUNABLE RESONATOR AND TUNABLE FILTER |
摘要 |
A tunable filter is provided which includes a filter unit comprising a pair of microstrips which are disposed facing each other, a capacitor unit connected to one side of the filter unit, and an adjustment unit for regulating the length of each of the pair of microstrips to adjust inductance of the filter unit, the adjustment unit being connected to the opposite side of the filter unit. The length of the microstrips may thereby be regulated in order to vary the frequency band.
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申请公布号 |
US2009115555(A1) |
申请公布日期 |
2009.05.07 |
申请号 |
US20080045850 |
申请日期 |
2008.03.11 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM CHUL-SOO;YUN SANG-WON;CHO YOUNG-HO;SONG IN-SANG;HA BYEONG-JU;KIM DUCK-HWAN |
分类号 |
H01P1/203 |
主分类号 |
H01P1/203 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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