00814    a2200205   4500003000500000005001700005040000900022082001200031100002800043245010600071260004100177300001200218505019200230538002900422650001400451651001200465942000800477999001900485952010400504Nust20170207153538.0  cNust  a621.382  aHamid, Saad  ( MSEE-12)  aCountering multipath fading in an HF communication system using multi-carrier techniquecSaad Hamid    bMCS, NUSTcFebruary 2009aRawalpinid  ax,62:p;  aIntroduction (page-1) High frequency (page-10) Orthogonal frequency division multiplexing (page-21) System design (page-29) OFDM over HF channel (page-33) Results and comparison (page-41)  aAlmirah No 69 Shelf No 2  aMS Thesis  aMSEE-12  cTHS  c188311d188311  00102ddc40708NFICaMCSbMCSd2016-12-12l0o621.382  HAMpMCSTEE-75r2016-12-08w2016-12-12yBK