Patent ID: 7701410
Filing Date: 2010-04-20
Classification: H04B

Abstract:
1. A dual-mode antenna device comprising a first wireless module and a second wireless module, transceiving signals complying respectively with a first wireless network and a second wireless network, the dual-mode antenna device comprising: a first antenna, transmitting signals complying with the first wireless network and the second wireless network; a second antenna, transmitting signals complying with the first wireless network and the second wireless network; a first switch connected to the second antenna, selectively relaying signals of the first wireless network and the second wireless network; a second switch connected to the second antenna, selectively relaying signals of the first wireless network and the second wireless network; a third switch connected to the first switch, the second switch and the first wireless module, bridging the first switch and the second switch to the first wireless module; and a fourth switch connected to the first switch, the second switch and the second wireless module, bridging the first switch and the second switch to the second wireless module; wherein the first switch, the third switch and the fourth switch collaboratively select the first antenna to transmit signals to the first wireless module or the second wireless module; and the second switch, the third switch and the fourth switch collaboratively select the second antenna to transmit signals to the first wireless module or the second wireless network.