发明名称 |
Antenna arrangement for GSM and UTMS signals reception and transmission, has several resonance frequency zones and PIFA-antenna |
摘要 |
<p>An antenna arrangement with several resonance frequency zones has a planar inverted F antenna (PIFA) (FP1) in which the PIFA-antenna has a first antenna branch (ZW1) and a series-connected second antenna branch (ZW2) separated by a slot (SL) from the first antenna branch (ZW1); the dimensions of the two antenna branches (ZW1,ZW2) as well as that of the slot (SL) is selected so that the PIFA-antenna (FP1) possesses three resonance frequency zones and the parasitic element (PE1) has a resonance frequency lying in a fourth frequency band.</p> |
申请公布号 |
DE102005042341(A1) |
申请公布日期 |
2007.03.08 |
申请号 |
DE20051042341 |
申请日期 |
2005.09.06 |
申请人 |
SIEMENS AG |
发明人 |
PAN, SHENG-GEN |
分类号 |
H01Q5/10;H01Q1/24;H01Q1/38;H01Q13/00 |
主分类号 |
H01Q5/10 |
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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