상세정보
학술지
A Validation Model for the Statistical Power Balance Method Using a Reverberation Chamber
- 발행일
- 201309
- 출처
- Journal of Electromagnetic Engineering and Science, v.13 no.3, pp.192-194
- ISSN
- 2234-8409
- 출판사
- 한국전자파학회 (KIEES)
- 협약과제
- 13PR2300, ICT 시설 등 주요 인프라의 전자파 안전성 연구, 권종화
- 초록
- This paper proposes a validation model using a reverberation chamber for verification of the effectiveness and accuracy of the statistical power balance (PWB) method. The PWB method treats electromagnetic (EM) field distributions in certain environments as a representative value of an “ensemble” average, so a reverberation chamber is utilized as a testing apparatus to experimentally simulate the sets of measurement field “ensemble” inside a complex environment. Measurements are performed with various test conditions for environmental loss using flat absorbers, and front and side doors of the chamber. Comparison between the PWB analysis and the measurement results shows good agreement, indicating the usefulness of this statistical analysis method for stating the electromagnetic field inside the EM zone as a representative value to general structures.
- KSP 제안 키워드
- Analysis method, Complex environment, Electromagnetic Field, Power Balance (PWB) Method, Representative value, Statistical Analysis, Statistical power, Validation model, field distribution, measurement results, power balance method