发明名称 |
A multi-band antenna for use in a portable telecommunication apparatus |
摘要 |
A multiple-band antenna (11) consists of a continuous trace of electrically conductive material and the antenna is connected by a connector (12) to the radio circuitry (9) provided on a printed circuit board (10) in a mobile telephone. The trace has a first conductive portion (13) in a first plane and a second conductive portion (15,16) in a second different plane. AN Independent claim is included for a portable telecommunication apparatus. |
申请公布号 |
SE0100185(D0) |
申请公布日期 |
2001.01.24 |
申请号 |
SE20010000185 |
申请日期 |
2001.01.24 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
JOHAN *ANDERSSON;ANDRE *DA SILVA FRAZAO |
分类号 |
H01Q1/08;H01Q1/24;H01Q1/38;H01Q5/20;H01Q5/30;H01Q9/42;(IPC1-7):H01Q/ |
主分类号 |
H01Q1/08 |
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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