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CISPR25의 ALSE(Absorber-Lined Shielded Enclosure) 성능 검증 방법에 관한 연구

Title
CISPR25의 ALSE(Absorber-Lined Shielded Enclosure) 성능 검증 방법에 관한 연구
Other Titles
A Study on the Performance Verification Method of an ALSE(Absorber-Lined Shielded Enclosure) by the CISPR25
Author
최재훈
Keywords
NSA(Normalized Site Attenuation); ALSE(Absorber Line Shielding Enclosure); JTF(Joint-Task Force, CISPR D/A); HEV/EV; CISPR25
Issue Date
2013-08
Publisher
한국전자파학회
Citation
The journal of Korean Institute of Electromagnetic Engineering and Science. Aug 2013, 24(8), P.791-797
Abstract
본 논문은 자동차 부품의 EMC 규격인 CISPR25의 ALSE 검증 방법에 관하여 새로운 제안을 하였다. CISPR-16은 NSA와 VSWR 방법을 이용하여 챔버 성능을 검증하도록 하고 있다. 그러나 CISPR25의 ALSE는 아직까지 챔버 검증에 관한 표준 방법이 없다. 본 논문은 이러한 관점에서 CISPR D/A JTF에서 논의가 되고 있는 롱-와이어 안테나 방식의 검증 방법을 기반으로 개선된 성능 검증 방법을 제안하고자 한다. 기존에 논의된 롱-와이어 안테나 방식은 길이 500 mm의 안테나를 제안했지만, 본 논문에서는 1,700 mm 안테나 길이를 제안하였으며, 정합 조건에 따른 영향도 평가와 기존에 제안된 방법과 관련된 문제점 및 중요 파라미터들에 관하여 검증 및 개선 방안을 제안하였다.This paper proposes a new way to verify the performance of an absorber lined shielded enclosure(ALSE) in accordance with CISPR25, EMC standards dedicated to testing automotive components. CISPR16 requires the use of NSA and VSWR methods to test the performance of a chamber. As for CISPR25, however, there hasn't been standardized ways to verify the performance of ALSE. This paper purports to present an improved method for the verification based on a long-wire antenna method under discussion at CISPR25 JFT. Existing discussions on a long-wire antenna method proposes that an antenna should reach 500 millimeters in length, while this paper adopts the antenna length of 1,700 millimeters. This paper also assesses the effects of matching conditions and studies problems related to methods which have been already proposed and key parameters in order to improve verification methods.
URI
http://click.ndsl.kr/servlet/LinkingDetailView?cn=JAKO201326940563181&dbt=JAKO&org_code=O483&site_code=SS1483&service_code=01http://hdl.handle.net/20.500.11754/45466
ISSN
1226-3133; 1738-9712; 2288-226x
DOI
10.5515/KJKIEES.2013.24.8.791
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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