Mitsugu Ohkawa Ryuji Kohno Effect of a Multi-Band OFDM-MIMO System on Frequency-Selective Propagation Characteristics. 19-27 2005 88-B IEICE Transactions 1 http://dx.doi.org/10.1093/ietcom/E88-B.1.19 db/journals/ieicet/ieicet88b.html#OhkawaK05