The Journal of Korean Institute of Electromagnetic Engineering and Science (한국전자파학회논문지)

The Korean Institute of Electromagnetic Engineering and Science (한국전자파학회)
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Derivation of the ML Based Monopulse Ratio Curve

ML 기반 모노 펄스 MR 커브의 수학식 유도

  • Lim, Jong-Hwan (Department of Electronics Convergence Engineering, Kwanwoon University) ;
  • Kim, Heung-Su (Department of Electronics Convergence Engineering, Kwanwoon University) ;
  • Yang, Hoon-Gee (Department of Electronics Convergence Engineering, Kwanwoon University) ;
  • Chung, Young-Seek (Department of Electronics Convergence Engineering, Kwanwoon University) ;
  • Bae, Kyung-Bin (Agency for Defense Development)
  • 임종환 (광운대학교 전자융합공학과) ;
  • 김흥수 (광운대학교 전자융합공학과) ;
  • 양훈기 (광운대학교 전자융합공학과) ;
  • 정용식 (광운대학교 전자융합공학과) ;
  • 배경빈 (국방과학연구소)
  • Published : 2011.10.31
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Abstract

This paper presents the mathematical derivation of a maximum likelihood(ML)-based monopulse ratio(MR) curve. The derived form is, with the linear array assumed, shown to be the function of the number of array elements and the elements' spacing. Through some simulations, the acquired form is equivalent to the expected MR curve. Furthermore, we show the form, which consists of several terms, can be simplified by one tangent function.

본 논문은 maximum likelihood(ML) 기반의 모노 펄스 monopulse ratio(MR) 커브에 대한 수학식 유도 과정을 보인다. 이를 위해 선형 배열 안테나를 가정하고 얻어진 수학식이 배열 소자의 수, 배열 간격의 함수가 됨을 보인다. 시뮬레이션을 통해서 얻어진 수학식이 MR 커브와 동일함을 보이고, 얻어진 복잡한 수학식을 하나의 tangent 함수로 근사화할 수 있음을 보인다.

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References

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