Radio communication device and radio communication method

A radio communication device (100) includes: reception propagation path coefficient calculation units (120-1, ..., 120-n) which calculate a reception propagation path coefficient for each of antennas; transmission propagation path coefficient calculation units (130-1, ..., 130-n) which calculate a transmission propagation path coefficient for each of the antennas by extrapolation according to fluctuations of the reception propagation path coefficient; absolute value calculation units (140-1, ..., 140-n) which calculate an absolute value of the transmission propagation path coefficient; a threshold value calculation unit (150) which calculates a threshold value according to the reception propagation path coefficient; comparison units (160-1, ..., 160-n) which compare the absolute value to the threshold value; and transmission propagation path coefficient correction units (170-11, ..., 170-1n) which correct the transmission propagation path coefficient so that the absolute value coincides with the threshold value if the absolute value is greater than the threshold value.