发明名称 |
Tri-band antenna |
摘要 |
A tri-band antenna (1) includes an insulative planar base (10), a low-frequency radiating portion (20), a high-frequency radiating portion (30), a first ground portion (40) and a signal feeder cable (70). A resonating lacuna (60) is defined between the first radiating portion (20) and the first ground portion (40). The signal feeder cable (70) includes an inner core wire (71) and a metal braiding layer (72) respectively soldered onto the connecting point of the low-frequency radiating portion (20) and the high-frequency radiating portion (30) and the first ground portion (40).
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申请公布号 |
US6864842(B2) |
申请公布日期 |
2005.03.08 |
申请号 |
US20030448051 |
申请日期 |
2003.05.28 |
申请人 |
HON HAI PRECISION IND. CO., LTD. |
发明人 |
HUNG ZHEN-DA;TAI LUNG-SHENG;CHANG KUANG-YUAN;KUO CHIA-MING |
分类号 |
H01Q1/38;H01Q5/00;H01Q9/40;(IPC1-7):H01Q1/38 |
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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