Browse > Article
http://dx.doi.org/10.5394/KINPR.2011.35.7.569

A Study on Smart Heat Radiating Sheet for Protecting Electronic Equipments on the Ship  

Choi, Dong-Soo (Department of Radio Sciences & Engineering, Korea Maritime University)
Kim, Dong-Il (Department of Radio Sciences & Engineering, Korea Maritime University)
Kim, Doh-Yeol (Department of Radio Sciences & Engineering, Korea Maritime University)
Choi, Dong-Han (Department of Radio Sciences & Engineering, Korea Maritime University)
Kil, Gyung-Suk (Division of Electrical and Electronics Engineering, Korea Maritime University)
Kim, Jae-Hwan (Department of Data Information, Korea Maritime University)
Publication Information
Journal of Navigation and Port Research / v.35, no.7, 2011 , pp. 569-573 More about this Journal
Abstract
In this paper, we developed a Smart Heat Radiating Sheet(SHRS) having the absorption ability of more than 15 dB, and thermal conduction rate more than 20 W/mk for port logistics RFID(Radio Frequency IDentification) system by using AMP(Amorphous Metal Powder) and shielding sheet. Firstly, the EM(Electro_Magnetic) wave absorber samples were fabricated by using AMP and CPE (Chlorinated Polyethylene) with different composition ratios of 80 : 20 wt.% and 85 : 15 wt.%, respectively. Secondly, we fabricated the Smart Heat Radiating Sheet using the shielding sheet to attach EM Wave Absorber. As a result, the Smart Heat Radiating Sheet with absorption ability of 16 dB at 433 MHz and thermal conduction rate is 24 W/mk has been developed with the composition ratio of Amorphous Metal Powder : CPE = 85 : 15 wt.% and thickness of 5.5 mm.
Keywords
RFID; EM wave absorber; SHRS (Smart Heat Radiating Sheet); AMP (Amorphous Metal Powder); absorption abilities; material constants;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Y. Naito(1987), Electromagnetic Wave Absorbers, Tokyo: New Ohm Publishing Co.
2 Dosoudil, R., Usakova, M., Franek, J., Slama, J., Gruskova, A.(2010), "Particle Size and Concentration Effect on Permeability and EM-Wave Absorption Properties of Hybrid Ferrite Polymer Composites," IEEE Transactions on Magnetics, Issue 2, vol. 46, pp. 436-439   DOI   ScienceOn
3 Kim, D. I. Son, J. Y. Park, W. K. and Choi, D. H.(2004), "Broad-Band Design of Ferrite One-body EM Wave Absorbers for an Anechoic Chamber," Journal of the Korea Electromagnetic Engineering Society., Vol. 4, No. 2, pp. 51-55   과학기술학회마을
4 Kim, D. I.(2006), EM wave absorber Engineering, Seoul: Daeyoungsa
5 Neo, C.P., Varadan, V. K.(2004), "Optimization of carbon fiber composite for microwave absorber," IEEE Transactions on Electromagnetic Compatibility, vol. 46, Issue 1, pp. 102   DOI   ScienceOn
6 O. Hashimoto, et al.(2004), Technologies & Applications of Wave Absorber, CMC Publication co.
7 Smith, F. C.(2002), "Thin wideband electromagnetic wave absorber for oblique incidence applications," Electronics Letters., Issue 8 , vol. 38, pp. 360-361   DOI   ScienceOn
8 Snoek, J. L.(1948), "Dispersion and Absorption in Magnetic Ferrite at Frequency above one Mc/s," Physica, vol. 14, pp. 207-217   DOI   ScienceOn