난입사 확산계수 측정불확도 모델 고찰Uncertainty model of random-incidence scattering coefficient measurements
- Other Titles
- Uncertainty model of random-incidence scattering coefficient measurements
- Authors
- 김용희; 정정호; 장형석; 전진용
- Issue Date
- Oct-2015
- Publisher
- 한국소음진동공학회
- Keywords
- Scattering coefficient(확산계수); Uncertainty model(불확도모델); Reverberation chamber(잔향실)
- Citation
- 한국소음진동공학회 2015년 추계학술대회논문집, pp.187 - 190
- Indexed
- OTHER
- Journal Title
- 한국소음진동공학회 2015년 추계학술대회논문집
- Start Page
- 187
- End Page
- 190
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/156088
- ISSN
- 1598-2548
- Abstract
- This paper investigated uncertainty model of random-incidence scattering coefficient measurements for understanding reproducibility and repeatability. Uncertainty model was derived based on measurement procedure specified in ISO 17497-1. Uncertainty components were categorized as Type A and Type B. As results, standard uncertainty and sensitivity coefficients of the proposed model were suggested with an example of scattering coefficient measurements. In addition, some methods for improving reproducibility and repeatability of scattering coefficient measurements were discussed.
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