?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Nerma%2C+M.H.M.&rft.aulast=Nerma&rft.aufirst=M.H.M.&rft.title=Engineering+Letters&rft.date=2012&rft.issue=2&rft.volume=20&rft.issn=1816093X&rft.pages=3&rft.atitle=Investigation+of+using+dual+tree+complex+wavelet+transform+(DT-CWT)+to+improve+the+performance+of+OFDM+system&rft.genre=article