한국군사과학기술학회지 (Journal of the Korea Institute of Military Science and Technology)

  • 제10권4호
  • /
  • Pages.132-137
  • /
  • 2007
  • /
  • 1598-9127(pISSN)
  • /
  • 2636-0640(eISSN)
한국군사과학기술학회 (The Korea Institute of Military Science and Technology)
권호 표지

레이다 성능 안정화를 위한 잡음 AGC

Noise Automatic Gain Control to Stabilize Radar Performance

  • 발행 : 2007.12.30
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

The dynamic range of the radar which uses digital signal processors is limited by ADC(Analog-to-Digital Converter). That parameter and ADC loss depend on the noise level of radar receiver. In order to stabilize the performance of radar systems, it is necessary to maintain the noise level constantly. This paper presents the noise AGC(Automatic Gain Control) concept that can keep the noise level constantly and proves that the concept is acceptable through the hardware test and evaluation.

키워드

참고문헌

  1. A. V. Oppenheim, Application of Digital Signal Processing, Prentice-Hall, Englewood Cliffs, 1978
  2. J. G. Proakis and D. G. Manolakis, Digital Signal Processing, Prentice-Hall, New Jersey, 1996
  3. S. O. Rice, "Mathematical Analysis of Random Noise", Bell System Technical Journal, Vol. 23, pp. 282-332, 1944 https://doi.org/10.1002/j.1538-7305.1944.tb00874.x
  4. Albert Leno-Garcia, Probability and Random Processes for Electrical Engineering, Addison Wesley, 1989