Patent ID: 7139533

Claim:
A mobile communication device comprising: a plurality of antennas configured to receive signals; a signal Processing circuit configured to combine and process the signals received from the plurality of antennas; a phase alignment circuit provided for each of the plurality of antennas and configured to subject a phase of a signal received by each of the plurality of antennas to an in-phase adjustment; and a coupling portion, wherein the signals received by the plurality of antennas are connected through the coupling portion to a radio circuit; and wherein the coupling portion includes a pair of lands and is configured such that the signal received by a first antenna of the plurality of antennas is transmitted directly to the radio circuit and the signal received by a second antenna of the plurality of antennas is transmitted to the radio circuit through the pair of lands so as to weaken a degree of coupling between the signal received by the first antenna and the radio circuit at the pair of lands.