| 发明名称 |
A BUILT-IN, MULTI BAND, MULTI ANTENNA SYSTEM |
| 摘要 |
A build-in, multi band, multi antenna system (1) for a protable communicaiton device (10) has a first antenna (2, 4, 5), which is resonant in first an second frequency band. A secon antenna (3) is resonant in a fourth frequency bank. The first antenna, the papasitic element and the second antenna are provided on a common flexible substrate. |
| 申请公布号 |
WO02078123(A1) |
申请公布日期 |
2002.10.03 |
| 申请号 |
WO2002SE00532 |
申请日期 |
2002.03.20 |
| 申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL);BOLIN, THOMAS;YING, ZHINONG;ANDERSSON, JOHAN;DA SILVA FRAZAO, ANDRE;NORDENSTROEM, PETER |
发明人 |
BOLIN, THOMAS;YING, ZHINONG;ANDERSSON, JOHAN;DA SILVA FRAZAO, ANDRE;NORDENSTROEM, PETER |
| 分类号 |
H01Q1/24;H01Q1/38;H01Q5/00;H01Q9/04;H01Q9/42;H01Q19/00;H01Q21/28;H01Q21/30 |
主分类号 |
H01Q1/24 |
| 代理机构 |
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代理人 |
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