Text this: A simple and accurate FDTD based technique to determine equivalent complex permittivity of the multi-layered human tissue in MICS band

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