| 摘要 |
A technique is disclosed in which two radios share two antennas in a receive diversity antenna system without the costs associated with a low-noise amplifier. In particular, the illustrative embodiment uses a switching matrix (e.g., a double-pole, double-throw, single-break switch, etc.) to feed the stronger signal from the two antennas to one radio and the weaker signal from the two antennas to the second radio. Although this causes the second radio to always receive a weaker signal than the first radio, embodiments of the present invention are acceptable when the second of the two radios is capable of receiving weaker signals than is the first radio. |
