发明名称 |
PATCH ANTENNA USING FEEDING METHOD OF F-STRUCTURE |
摘要 |
PURPOSE: A patch antenna using a feeding method of an F-structure is provided to perform accurately a tuning process and shift easily a frequency by simplifying a structure of the patch antenna. CONSTITUTION: A patch antenna using a feeding method of an F-structure includes a radiative element unit(110), an F-structure feeding unit(112), a reflector unit(113a-113c), and a supporter(111). The radiative element unit(110) determines a gain of an antenna and the beam width. The F-structure feeding unit(112) supplies the power to the radiative element unit(110) by using the EM(Electromagnetic) coupling and performs an impedance matching operation. The reflector unit(113a-113c) plays a role of ground and directs the radiative power to one direction. The supporter(111) is used for supporting the reflector unit.
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申请公布号 |
KR20040038961(A) |
申请公布日期 |
2004.05.08 |
申请号 |
KR20040026342 |
申请日期 |
2004.04.16 |
申请人 |
SUNWOO COMMUNICATION CO., LTD. |
发明人 |
CHOI, JONG IN;KIM, DAE SEONG |
分类号 |
H01Q13/08;(IPC1-7):H01Q13/08 |
主分类号 |
H01Q13/08 |
代理机构 |
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主权项 |
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地址 |
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