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 _____      _____     _____     _____     ______  
|  __ \\   |  ___||  / ____||  |  ___||  /_   _// 
| |  \ ||  | ||__   / //---`'  | ||__      | ||   
| |__/ ||  | ||__   \ \\___    | ||__     _| ||   
|_____//   |_____||  \_____||  |_____||  /__//    
 -----`    `-----`    `----`   `-----`   `--`

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Text this: Multiple access capacity of UWB M-ary impulse radio systems with antenna array