發送短信

數:

提供者:

CAPTCHA:

__    __     ___                _____    __   _   
\ \\ / //   / _ \\      ___    |  ___|| | || | || 
 \ \/ //   / //\ \\    /   ||  | ||__   | '--' || 
  \  //   |  ___  ||  | [] ||  | ||__   | .--. || 
   \//    |_||  |_||   \__ ||  |_____|| |_|| |_|| 
    `     `-`   `-`     -|_||  `-----`  `-`  `-`  
                         `-`

Please enter what you see:

發送短信 : Design of a low-power optical front-end receiver for wireless communication applications