Browse > Article
http://dx.doi.org/10.5515/KJKIEES.2011.22.12.1045

Development of 3-D Multi-Function Radar High-Speed Real-Time Signal Processor  

Roh, Ji-Eun (Agency for Defense Development)
Choi, Byung-Gwan (Agency for Defense Development)
Lee, Hee-Young (Agency for Defense Development)
Yang, Jin-Mo (Agency for Defense Development)
Lee, Kwang-Chul (Samsung Thales)
Lee, Dong-Hwi (Samsung Thales)
Jung, Rae-Hyung (Samsung Thales)
Kim, Tae-Hwan (Samsung Thales)
Lee, Min-Joon (Agency for Defense Development)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.22, no.12, 2011 , pp. 1045-1059 More about this Journal
Abstract
A 3-D multi-function radar(MFR) is a modern radar to provide various target information, such as range, doppler, and angle by performing surveillance, multiple target tracking, and missile guidance. In this paper, we introduced a real-time radar signal processor(RSP), which is a crucial component of MFR with its design, implementation using high-speed multiple DSP, and performance. Additionally, we verified that several advanced signal processing algorithms were well-performed in our RSP, such as MCA-CFAR algorithm for target detection in clutter environment, range and velocity measurement algorithm using discriminator estimation, and noise jammer detection algorithm using local minimum selection.
Keywords
Multi-Function Radar; Radar Signal Processor; High-Speed DSP; MCA-CFAR; Discriminator Estimation; Noise Jammer Detection;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 P. P. Gandhi, S. A. Kassam, "Analysis of CFAR processors in nonhomogeneous background", IEEE Trans. on AES, vol. 24, no. 4, pp. 427-445, 1988.
2 노지은, 양진모 외, "다채널 직접 디지털 합성을 이용한 레이더 반사 신호 모의장치", 한국전자파학회, 22(10), pp. 966-980, 2011년 10월.
3 신상진, 박성철, 박진규, "수정된 CA-CFAR 알고리듬 연구", 제14회 지상무기체계발전세미나, 항공/유도/방공 분과, 2006년.
4 Jin Mo Yang, Whan Woo Kim, "Performance analysis of a minimum selected cell-averaging CFAR detection", 11th IEEE International Conference on Communication Technology Proceedings, pp. 442- 445, 2008.   DOI
5 최병관, 이범석, 김환우, "변별기 추정 방식을 적용한 다기능레이다용 거리 및 속도 측정 알고리즘 성능 분석", 대한전자공학회지, 42 SP(1), pp. 109-117, 2005년.
6 ADSP-21160 SHARC Technical Specification Rev. 3.0, Analog Devices.
7 신현익 외, "레이더 성능 안정화를 위한 잡음 AGC", 대한전자공학회 하계종합학술대회, 30 (2P1), pp. 227-228, 2007년.
8 양진모, 염동진, 임정수, "다기능 레이더 신호 처리기 아날로그부 성능 분석", 국방과학연구소, TEDC-509-020408, 2002년.
9 PE4302 RF Digital Attenuator, Peregrine Semiconductor.
10 A. V. Oppenheim, Ed., Application of Digital Signal Processing, Prentice-Hall, Englewood Cliffs, 1978.
11 LTC2207/2206 16-bit ADC, Linear Technology.
12 ADSP-2183 DSP Microcomputer, Analog Devices.
13 AFL270XXD Series Hybrid DC/DC Converters, International Rectifier.
14 Fredric J. Harris, "On the use of windows for harmonic analysis with the discrete fourier transform", Proceedings of the IEEE, vol. 66, no. 1, pp. 51-83, 1978.   DOI