发明名称 |
Methods For Selecting Antennas To Avoid Signal Bus Interference |
摘要 |
Electronic devices may have multiple antennas. A first antenna may be located at one end of a device and a second antenna may be located at another end of the device. An input-output port in a device may have a connector that receives a mating connector associated with external equipment. The input-output port and the second antenna may be located at one of the ends of the electronic device. When equipment such as an external video accessory is in use, input-output circuitry in an electronic device may transmit high speed data signals through the input-output port. The presence of activity on the input-output port such as video data or other data transmissions may be monitored by control circuitry in the electronic device. When input-output port activity is detected, use of the second antenna in receiving radio-frequency signals can be inhibited.
|
申请公布号 |
US2012142296(A1) |
申请公布日期 |
2012.06.07 |
申请号 |
US20100959258 |
申请日期 |
2010.12.02 |
申请人 |
COTTERILL PETER C.;SCHLUB ROBERT W. |
发明人 |
COTTERILL PETER C.;SCHLUB ROBERT W. |
分类号 |
H04B1/10;H04B1/06 |
主分类号 |
H04B1/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|