发明名称 |
Radiation device for planar inverted F antenna |
摘要 |
A radiation patch having a shape of linearly-tapered rectangle for a planar inverted F antenna is disclosed. The planar inverted F antenna having a radiation patch includes: a ground unit for grounding a radiation patch; a short unit for shorting the radiation patch; a feeding unit for supplying an electric power to the radiation patch; and a radiation patch for radiating electric power from the feeding unit, wherein the radiation patch having a shape of linearly tapered rectangle and a length and width of tapered sides of radiation patch is determined according to a resonate frequency. As mentioned above, the present invention can be easier to be designed and provide wider bandwidth by providing a linearly tapered rectangle shape of radiation patch in a planar inverted F antenna.
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申请公布号 |
US7345631(B2) |
申请公布日期 |
2008.03.18 |
申请号 |
US20050526078 |
申请日期 |
2005.07.28 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
KIM BYUNG CHAN;PARK JUDERK;CHOL HYUNG DO;CHAE JONG-SUK |
分类号 |
H01Q1/38;H01Q13/08;H01Q1/24;H01Q9/04 |
主分类号 |
H01Q1/38 |
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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