| 摘要 |
The present invention includes a first capacitor unit, a second capacitor unit which is connected in parallel to the first capacitor unit, first and second switch units which are connected between the first and second capacitor units, and a variable capacitor circuit unit which selects at least one capacitor unit according to the operations of the first and second switch units. A variable capacitor module includes a plurality of variable capacitor circuit units which are connected in parallel and removes an asymmetrical phenomenon to have directivity in an RF terminal. |
