JICCE (한국정보통신학회)
Current Result Document :
| 한글제목(Korean Title) |
Development of the Electromagnetic Wave Absorber for 94 GHz Radar Sensors Using Permalloy |
| 영문제목(English Title) |
Development of the Electromagnetic Wave Absorber for 94 GHz Radar Sensors Using Permalloy |
| 저자(Author) |
Chang-Mook Choi
Dong Il Kim
Rui Li
Kwang-Soob Ko
|
| 원문수록처(Citation) |
VOL 04 NO. 03 PP. 0114 ~ 0117 (2006. 09) |
한글내용
(Korean Abstract) |
|
영문내용
(English Abstract) |
In this paper, we fabricated the EM wave absorber for 94 GHz radar sensors using Permalloy of magnetic material with chlorinated polyethylene (CPE), and S-parameter was measured. The complex relative permittivity and permeability are calculated by the measured data. Absorption abilities are simulated according to different thickness of the EM wave absorbers, and the EM wave absorber was manufactured based on the simulated design. Simulated and measured results agree very well. As a result, we developed the EM wave absorber with the thickness of 1.15 mm which has an absorption ability of 18 dB at 94 GHz. |
| 키워드(Keyword) |
Absorption ability
EM wave absorber
Permeability
Permittivity
Radar
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| 파일첨부 |
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