A Study on Smart Heat Radiating Sheet for Protecting Electronic Equipments on the Ship
0
조회
0
다운로드
2
인용
0
참고문헌
키워드
초록
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.
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.
참고문헌 (8)
- Dosoudil, R., "Particle Size and Concentration Effect on Permeability and EM-Wave Absorption Properties of Hybrid Ferrite Polymer Composites", IEEE Transactions on Magnetics, 46(2), pp.436~439 (2010)
- 김동일, "Broad-Band Design of Ferrite One-body EM Wave Absorbers for an Anechoic Chamber", Journal of Electromagnetic Engineering and Science, 4(2), pp.51~55 (2004), 한국전자파학회
- Kim,D.I, "EM wave absorber Engineering" (2006), Daeyoungsa
- Neo,C.P., "Optimization of carbon fiber composite for microwave absorber", IEEE Transactions on Electromagnetic Compatibility,46,Issue, 1, pp.102~ (2004)
- O.Hashimoto, "Technologies & Applications of Wave Absorber" (2004), CMC Publication co
- Smith,F.C, "Thin wideband electromagnetic wave absorber for oblique incidence applications", Electronics Letters, 38(8), pp.360~361 (2002)
- Snoek,J.L, "Dispersion and Absorption in Magnetic Ferrite at Frequency above one Mc", s, 1948, pp.14, 207~217
- Y.Naito, "Electromagnetic Wave Absorbers" (1987), New Ohm Publishing Co