MOBILE RADIO WAVE COMMUNICATION TERMINAL INCLUDING TWO OR MORE ANTENNAS HAVING POLARIZATION DIVERSITY FOR SIGNAL RECEPTION

摘要

PURPOSE: A mobile radio wave communication terminal including two or more antennas having polarization diversity for signal reception is provided to optimize a quality of signal reception under unfavorable conditions such as a fading phenomenon, an interference phenomenon, and an echo phenomenon. CONSTITUTION: The first antenna(110) has the first polarization and provides one or more reception channel. The first polarization is formed with a linear polarization. The second antenna(111) has the second polarization different from the first polarization. The second polarization is formed with a circular polarization or an elliptic polarization. A combination portion(132) combines signals received from a polarization diversity by the first and the second antennas. The combination portion(132) optimizes the received signals.