发明名称 |
Mobile wireless communications device having dual antenna system for cellular and wifi |
摘要 |
A mobile wireless communications device includes a housing and circuit board carried by the housing. Radio Frequency (RF) circuitry is mounted on the circuit board. A first antenna is supported by the circuit board within the housing and operatively connected to the RF circuitry and configured for cellular phone communications. A second antenna is supported by the circuit board within the housing and operatively connected to the RF circuitry and configured for WiFi communications. The second antenna comprises an inverted-F or monopole antenna having an opening gap that is pointed away from the first antenna. |
申请公布号 |
US7940222(B2) |
申请公布日期 |
2011.05.10 |
申请号 |
US20090392321 |
申请日期 |
2009.02.25 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
MAN YING TONG;QI YIHONG |
分类号 |
H01Q1/24;H01Q21/00 |
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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