Patent ID: 6980067

Claim:
A triplexer for use in a wireless communication device, the triplexer included in a single component comprising a single device, the single device triplexer comprising: an antenna interface; a first communication port, coupled internal to the single component with the antenna interface, comprising a filter configured to operate at a low frequency band and to communicate at least one of a transmit signal and a receive signal with an antenna through the antenna interface, wherein the low frequency band corresponds to a cellular frequency band; a second communication port, coupled internal to the single component with the antenna interface, comprising a filter configured to operate at a mid frequency band and to communicate at least one of a transmit signal and a receive signal with the antenna through the antenna interface, the mid frequency band corresponding to a GPS frequency band; and a third communication port, coupled internal to the single component with the antenna interface, comprising a filter configured to operate at a high frequency band and to communicate at least one of a transmit signal and a receive signal with the antenna through the antenna interface.