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| || | ||  |  ___|| | || | ||   / _ \\      ___   
| || | ||  | ||__   | '--' ||  / //\ \\    /   || 
| \\_/ ||  | ||__   | .--. || |  ___  ||  | [] || 
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  `---`    `-----`  `-`  `-`  `-`   `-`     -|_|| 
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Text this: Design and implementation of reconfigurable intelligent surface control circuits