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   _____     ___                 ___      ______  
  / ___//   / _ \\      ___     / _ \\   /_   _// 
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  /    // |  ___  ||  | [] || |  ___  ||  _| ||   
 /____//  |_||  |_||   \__ || |_||  |_|| /__//    
`-----`   `-`   `-`     -|_|| `-`   `-`  `--`     
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Text this: Differential TDMA impulse radio systems using delay-sum scheme in UWB channel