Patent ID: 8892159
Filing Date: 2014-11-18
Classification: H04B,H04W

Abstract:
1. A multi-standard transceiver operative to transmit signals using either a first communication standard or a different second communication standard, the transceiver comprising: a balun comprising a primary coil and a secondary coil; a controller configured to control which communication standard is used by the multi-standard transceiver for signal transmissions; at least one first switch operative to connect the primary coil of the balun to a first signal path associated with the first communication standard or a second signal path associated with the second communication standard responsive to a control signal provided by the controller; at least one second switch operative to connect the secondary coil of the balun to a first amplification path associated with the first communication standard or a second amplification path associated with the second communication standard responsive to a control signal provided by the controller; and a mixer configured to: