Four-port diplexer device

Abstract

The disclosure relates to a four-port diplexer device which includes a first port configured to pass signals within a first frequency band and to block signals within a second frequency band; a second port configured to pass signals within the second frequency band and to block signals within the first frequency band; a third port configured to transmit a first signal portion of a combination of the signals received from the first port and the signals received from the second port; and a fourth port configured to transmit a second signal portion of the combination of the signals received from the first port and the signals received from the second port.

Dependencies are inferred from the claim text.