Carbon nanotube antennas analysis and applications: review

被引:9
作者
El-Sherbiny, Sh. G. [2 ,3 ]
Wageh, S. [1 ]
Elhalafawy, S. M. [2 ]
Sharshar, A. A. [2 ]
机构
[1] Menoufia Univ, Phys & Engn Math Dept, Fac Elect Engn, Menoufia, Egypt
[2] Menoufia Univ, Dept Elect & Elect Commun, Fac Elect Engn, Menoufia, Egypt
[3] Kferelsheikh Univ, Dept Elect Engn, Fac Engn, Kafr Al Sheikh, Egypt
关键词
carbon nanotubes; RF circuit model; dynamic conductivity of SWCNT dipole antennas; optical antenna;
D O I
10.12989/anr.2013.1.1.013
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
Carbon nanotube characterized by additional inductive effect as compared with the traditional conductors like copper wires of the same size. Consequently, carbon nanotubes have high characteristic impedance and slow wave propagation in comparison with traditional conductors. Due to these characteristics, carbon nanotubes can be used as antenna. In view of this, we describe and review the present research progress on carbon nanotube antennas. We present different analysis models and results which are developed to investigate the characteristics of CNT antennas. Then we conclude by summarizing the characteristics of CNT antennas and specifying the operating frequency limit.
引用
收藏
页码:13 / 27
页数:15
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