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

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發送短信 : Gain enhancement of slot array for base station using cavity of curved-woodpile metamaterial