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 _    _      ___     __   __    ______   _    _   
| |  | ||   / _ \\   \ \\/ //  /_   _// | || | || 
| |/\| ||  | / \ ||   \   //    -| ||-  | || | || 
|  /\  ||  | \_/ ||   / . \\    _| ||_  | \\_/ || 
|_// \_||   \___//   /_//\_\\  /_____//  \____//  
`-`   `-`   `---`    `-`  --`  `-----`    `---`

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Text this: A dual-mode bandpass filter with enhanced capacitive perturbation