Properties of terahertz wave generated by the metallic carbon nanotube antenna  

作　　者：王玥 吴群 

机构地区：[1]School of Electronics and Information Technology,Harbin Institute of Technology,Harbin 150001 Department of Electrical Science and Technology,Harbin University of Science and Technology,Harbin 150080 [2]School of Electronics and Information Technology,Harbin Institute of Technology,Harbin 150001

出　　处：《Chinese Optics Letters》2008年第10期770-772,共3页中国光学快报（英文版）

基　　金：the National Natural Science Foundation of China(No.60571026)

摘　　要：The properties of terahertz （THz） radiation pulses emitted by a metallic, large aspect ratio carbon nanotube antenna have been studied both in the THz waveforms and field distribution. The peak THz field up to 2.66 and 1.26 kV/cm are observed at the probe points. The proposed antenna is designed to operate for dual frequency applications from 2.36 to 2.58 THz and from 7.27 to 7.5 THz for less than -10 dB return loss.The properties of terahertz （THz） radiation pulses emitted by a metallic, large aspect ratio carbon nanotube antenna have been studied both in the THz waveforms and field distribution. The peak THz field up to 2.66 and 1.26 kV/cm are observed at the probe points. The proposed antenna is designed to operate for dual frequency applications from 2.36 to 2.58 THz and from 7.27 to 7.5 THz for less than -10 dB return loss.

关 键 词：ANTENNAS Aspect ratio NANOCOMPOSITES Nanostructured materials NANOSTRUCTURES NANOTUBES 

分 类 号：O441.4[理学—电磁学]