Fading simulator and method of producing fading signal

摘要

According to one embodiment, a fading simulator which conducts a fading test on a mobile communications terminal configured to receive radio signals containing respective baseband signals, includes reception modules which receive the radio signals, convert frequencies of the radio signals, and extract the baseband signals from the radio signals, respectively, reproduction processing modules which perform reproduction processing on the baseband signals extracted by the reception modules, respectively, to produce new baseband signals, a fading arithmetic module which perform fading processing on the new baseband signals produced by the reproduction processing modules individually to produce fading signals, and transmission modules which convert the fading signals produced by the fading arithmetic module into radio signals, respectively, and output the radio signals as test signals to the mobile communications terminal.