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

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Text this: Research on the negative permittivity effect of the thin wires array in left-handed material by transmission line theory