Diplexed coupler for carrier aggregation

A transceiver comprising:

• a power amplifier module including a plurality of power amplifiers;
• at least a first diplexer that multiplexes at least a first signal of a first radio frequency band from a first power amplifier and a second signal of a second radio frequency band from a second power amplifier to create a transmit signal;
• a power measurement module that determines a measured power of at least a portion of the transmit signal;
• and
• a second diplexer in communication with the first and second power amplifiers, the second diplexer splits the measured power of the transmit signal into the first frequency band for communication to the first power amplifier and the second frequency band for communication to the second power amplifier.

A wireless device comprising:

• an antenna configured to receive and transmit a wireless signal, the antenna capable of transmitting a carrier aggregation signal;
• a transceiver in communication with the antenna, the transceiver including a plurality of power amplifiers;
• at least a first diplexer that multiplexes at least a first signal of a first radio frequency band from a first power amplifier and a second signal of a second radio frequency band from a second power amplifier to create a transmit signal;
• a power measurement module that determines a measured power of at least a portion of the transmit signal;
• and
• a second diplexer in communication with the first and second power amplifiers, the second diplexer splits the measured power of the transmit signal into the first frequency band for communication to the first power amplifier and the second frequency band for communication to the second power amplifier.