發送短信 : A novel design of distributed oscillator based on the balanced oscillator technique

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