发明名称 |
Mobile telephone having loudspeaker/vibrator placed between transmitter/receiver antenna and loudspeaker variable impedance radio wave escape path. |
摘要 |
The mobile telephone has a transmitter/receiver antenna (2) of radio waves. A unit (3) is placed between the earth plane and the antenna. The unit has a radio wave escape path mechanism, and a mechanism to modify the escape path mechanism impedance.
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申请公布号 |
FR2833128(A1) |
申请公布日期 |
2003.06.06 |
申请号 |
FR20010015554 |
申请日期 |
2001.11.30 |
申请人 |
SAGEM SA |
发明人 |
LERAY CHRISTIAN |
分类号 |
H01Q1/24;H01Q1/52;H01Q5/00;H01Q9/04;H04M1/02;H04M1/03;(IPC1-7):H04M1/03 |
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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