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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