@article{(Open Science Index):https://publications.waset.org/pdf/9999885,
	  title     = {Shielding Effectiveness of Rice Husk and CNT Composites in X-Band Frequency},
	  author    = {Y. S. Lee and  F. Malek and  E. M. Cheng and  W. W. Liu and  F. H. Wee and  M. N. Iqbal and  Z. Liyana and  B. S. Yew and  F. S. Abdullah},
	  country	= {},
	  institution	= {},
	  abstract     = {This paper presents the electromagnetic interference
(EMI) shielding effectiveness of rice husk and carbon nanotubes
(RHCNTs) composites in the X-band region (8.2-12.4 GHz). The
difference weight ratio of carbon nanotubes (CNTs) were mix with
the rice husk. The rectangular waveguide technique was used to
measure the complex permittivity of the RHCNTs composites
materials. The complex permittivity is represented in terms of both
the real and imaginary parts of permittivity in X-band frequency. The
conductivity of RHCNTs shows increasing when the ratio of CNTs
mixture increases. The composites materials were simulated using
Computer Simulation Technology (CST) Microwave Studio
simulation software. The shielding effectiveness of RHCNTs and
pure rice husk was compared. The highest EMI SE of 30 dB is
obtained for RHCNTs composites of 10 wt % CNTs with 10mm
	    journal   = {International Journal of Electronics and Communication Engineering},
	  volume    = {8},
	  number    = {12},
	  year      = {2014},
	  pages     = {1852 - 1855},
	  ee        = {https://publications.waset.org/pdf/9999885},
	  url   	= {https://publications.waset.org/vol/96},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 96, 2014},