发明名称 |
Printed circuit board antenna structure |
摘要 |
A printed circuit board antenna structure for the transmission of radio frequency energy. The printed circuit board antenna of the present invention includes a circuit board subassembly having a component mounting section and an antenna section. The second planar surface of the circuit board includes a layer of conductive material along the component mounting section to define a ground plane. A radiating and impedance matching trace is applied to the second planar surface of the circuit board along the antenna section. The radiating and impedance matching trace includes a radiating strip extending parallel to the center axis of the circuit board and an impedance matching strip having a plurality of individual legs extending perpendicular to the center axis. The impedance matching strip has defined dimensions to match the impedance of the antenna driving circuit.
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申请公布号 |
US2004150562(A1) |
申请公布日期 |
2004.08.05 |
申请号 |
US20030355312 |
申请日期 |
2003.01.31 |
申请人 |
PAUN CRISTIAN |
发明人 |
PAUN CRISTIAN |
分类号 |
H01Q1/24;H01Q1/36;H01Q1/38;H01Q9/42;H05K1/16;(IPC1-7):H01Q1/38 |
主分类号 |
H01Q1/24 |
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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