Multi-layered multi-band antenna적층구조의 다중대역 안테나

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The present invention provides an multi-layered multi-band antenna used for a communication apparatus for a mobile communication service, comprising: a PCB having power supply and ground portions; an upper plane antenna separated from an upper plane of the PCB, the upper plane antenna consisting of a metal conductor having a predetermined pattern formed with a U-shaped slot; an intermediate plane antenna interposed between the upper plane antenna and the PCB in parallel with the upper plane antenna, the intermediate plane antenna consisting of a metal conductor having a predetermined pattern formed with a U-shaped slot; a power supply metal conductor having the one side connected to a power supply portion of the PCB and the other side connected to one side of the intermediate plane antenna; a ground metal conductor having the one side connected to a ground portion of the PCB and the other side connected to one side of the intermediate plane antenna; and a plurality of short-circuiting metal conductors interposed between the upper and intermediate plane antennas to short-circuiting the upper and intermediate plane antennas.
Assignee
Information and Communication University Educational Foundation
Country
US (United States)
Issue Date
2006-05-30
Application Date
2004-11-09
Application Number
10983900
Registration Date
2006-05-30
Registration Number
7,053,837
URI
http://hdl.handle.net/10203/235347
Appears in Collection
EE-Patent(특허)
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