发明名称 |
Internal triple-band antenna |
摘要 |
An internal antenna for use in a mobile handset is formed of a single conductive plate. The internal antenna includes a first meander-shaped portion having one or more slots, including a first bent portion bent downward at a side edge of the first meander-shaped portion; a second meander-shaped portion having one or more slots, including a second bent portion bent downward at an end of the second meander-shaped portion; and a common portion physically connected to the first and the second meander-shaped portion. The first meander-shaped portion together with the common portion forms a first radiating element and the second meander-shaped portion together with the common portion forms a second radiating element, the first radiating element having a first resonant frequency and the second radiating element having a second resonant frequency.
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申请公布号 |
US2005122267(A1) |
申请公布日期 |
2005.06.09 |
申请号 |
US20040498014 |
申请日期 |
2004.06.16 |
申请人 |
INFORMATION AND COMMUNICATIONS UNIVERSITY EDUCATIONAL FOUNDATION |
发明人 |
SIM DONG-UK;PARK SEONG-OOK |
分类号 |
H01Q1/24;H01Q1/38;H01Q5/00;H01Q9/04;H01Q21/30;(IPC1-7):H01Q1/24 |
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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