JOURNAL BROWSE
Search
Advanced SearchSearch Tips
Development of EM Wave Absorber for Hi-pass System Using Amorphous Metal Powder
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Development of EM Wave Absorber for Hi-pass System Using Amorphous Metal Powder
Kim, Dong-Il; Yoo, Gun-Suk; Choi, Dong-Soo;
  PDF(new window)
 Abstract
In this paper, we designed and fabricated the Electromagnetic(EM) wave absorber for an Electronic Toll Collection(ETC or Hi-pass) system by using Amorphous metal powder and CPE. The material properties and the absorption properties of the samples containing 50 wt.%, 60 wt.%, 70 wt.%, and 80 wt.% of Amorphous. Moreover, the EM wave absorption abilities were simulated for the different thicknesses of the EM absorbers by adopting the measured permittivity and permeability, and then the EM wave absorber was fabricated based on the simulated design values. As a result, the EM wave absorber with the composition of Amorphous metal powder : CPE
 Keywords
EM Material property;CPE;Amorphous metal powder;EM wave absorber;absorption ability;
 Language
English
 Cited by
 References
1.
Choi, D. H., Kim, D. I., and Song J. M., (2003), J.Korean Phys. Soc. 42, 799.

2.
Choi, C. M., Kim D. I., Rui Li, Ko, K. S., (2006), "Development of the Electromagnetic Wave Absorber for 94 GHz Radar Sensors Using Permalloy", Inter. J. KIMICS, vol.4, no.3, pp.114-117.

3.
David M. Pozer(2005), Microwave Engineering - 3rd ed., J. Wiley & Sons.

4.
Haneda K., Takada J., Iwata T., Wakinaka Y., and Kunishima T. (2004), "Experimental Determination of Propagation Paths for the ETC System - Equipment Development and Field Test", Trans. IEICE, vol. E87-A, no. 11, pp. 3008-3015.

5.
Hashimoto O. (1997), Introduction to Wave Absorber, Tokyo : Morikita Shuppan.

6.
Kim, D. I., (1996), Michiharu Takahashi, Hiroki Anzai, and Sang Yup Jun, IEEE Trans. Electromag. Compat. 38, 173. crossref(new window)

7.
Kim, D. H., Kim, D. I., Choi, C. M., and Son J. Y., (2006), Internat. J. Navig. Port Res. 30, 161.

8.
Kim, D. I., Kim, S. J., and Song, J. M., (2003), J. Korean Phys. Soc. 43, 269.

9.
Naito Y. (1987), Electromagnetic Wave Absorbers, New Ohm, Tokyo, Chap. 2, p. 73.

10.
Soh T., Hashmoto O. (2001), Trans. IEICE J84-B, 1523.