| 摘要 |
PURPOSE: A radio frequency device is provided to form a micro type and a low power structure based on a nano material using an electronic and structural property of a CNT. CONSTITUTION: A carbon nano-tube(110) generates a vibration according to a nano-tube natural frequency. A cathode(120) is fixed to one end of the carbon nano-tube. A tuning electrode(130) is arranged on the other end of the carbon nano-tube. An anode(140) is electrically connected to the one end of the tuning electrode. The other end of the tuning electrode is arranged with the other end of the carbon nano-tube with contiguous. The carbon nano-tube vibrates to the carrier frequency according to an external electromagnetic wave having a carrier frequency. The tuning electrode increases an electronic emission sensitivity by amplifying a distance variation of the other end of the other end of the carbon nano-tube and the tuning electrode. |
