Bridge combiners with resonators for radio-frequency applications

A wireless device comprising:

• one or more antennas;
• a front-end module in communication with the one or more antennas and including a radio-frequency circuit that includes a first filter configured to support a first frequency band and a second filter configured to support a second frequency band, the first filter configured to provide an impedance at or near a short circuit impedance for a signal in the second frequency band, the second filter configured to provide an impedance at or near a short circuit impedance for a signal in the first frequency band, the radio-frequency circuit further including a coupling circuit having a common node and configured to couple the common node to the first filter through a first path and to couple the common node to the second filter through a second path, the coupling circuit including a resonator such that the impedance provided by the first filter for the signal in the second frequency band results in the signal being sufficiently excluded from the first path, and such that the impedance provided by the second filter for the signal in the first frequency band results in the signal being sufficiently excluded from the second path;
• and
• a receiver configured to process one or more signals associated with either or both of the first and second filters.