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

• 발행기관: 한국항해항만학회
• 저자명: Dong Soo Choi Dong Il Kim Doh Yeol Kim Dong Han Choi Gyung Suk Kil Jae Hwan Kim
• 간행물 정보: 『한국항해항만학회지』제35권 제7호, 569~573쪽, 전체 5쪽
• 주제분류: 공학 > 해양공학
• 파일형태: PDF
• 발행일자: 2011.09.30

영문 초록

In this paper, we developed a Smart Heat Radiating Sheet(SHRS) having the absorption ability of more than 15 ㏈, 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 ㏈ at 433 ㎒ 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 ㎜.

목차

Abstract

1. Introduction

2. Principle of the EM wave absorber

3. Fabrication of Em Wave Absorber

4. Material Constants of EM Wave Absober

5. Simulated and Measured Results of the EM Wave Absober

6. Conclusions

Acknowledgment

References

키워드

RFID EM wave absorber SHRS (Smart Heat Radiating Sheet) AMP (Amorphous Metal Powder) absorption abilities material constants