Patent ID: 7242911
Filing Date: 2007-07-10
Classification: H04B

Abstract:
1. A transceiver of a terminal for use in a TDD-based mobile communication system comprising: a receiver for processing a reception signal in a reception mode; a transmitter for processing a transmission signal in a transmission mode; a switching mechanism operable in the transmission mode and the reception mode; and a ground divider for dividing grounds for the receiver, the transmitter, and the switching mechanism, such that electrical components of the receiver are coupled to a receiver ground exclusive to the receiver, electrical components of the transmitter are coupled to a transmitter ground exclusive to the transmitter, and electrical components of the switching mechanism are coupled to a common ground wherein the ground divider comprises: a first ground separation element for isolating the receiver ground from the common ground; and a second ground separation element for isolating the transmitter ground from the common ground.