다상 필터 기반의 병렬처리 기법을 활용한 레이더신호 정밀분석 장치 국산화 개발
Localization of Radar Signal Precision Analysis Equipment using Parallel Signal Processing Technique which based on Polyphase filter
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초록
Radar Signal Precision Analysis Equipment has role of detailed analysis for radar signal as a core component of Electronic Warfare System. The key component Radar Signal Precision Analysis Equipment, was developed in the form of overseas service. As long time has passed, the component’s price have risen sharply and discontinuation problems have arisen. And the reliability of the equipment is not so good, because it adopted obsolete technology. So we newly developed Radar Signal Precision Analysis Equipment to localize key component and to improve Equipment reliability. In this paper we described the hardware architecture especially on it’s digital signal processing technique, and prove it’s reliability by examine radar simulation signal.
Abstract
Radar Signal Precision Analysis Equipment has role of detailed analysis for radar signal as a core component of Electronic Warfare System. The key component Radar Signal Precision Analysis Equipment, was developed in the form of overseas service. As long time has passed, the component’s price have risen sharply and discontinuation problems have arisen. And the reliability of the equipment is not so good, because it adopted obsolete technology. So we newly developed Radar Signal Precision Analysis Equipment to localize key component and to improve Equipment reliability. In this paper we described the hardware architecture especially on it’s digital signal processing technique, and prove it’s reliability by examine radar simulation signal.
참고문헌 (5)
- Changmin Kwak, "Implement of PDW(Pulse Description Word)Generation for Radar Signal Analysis", The Institute of Electronics and Information Engineering (2010)
- Mahesh R Panicker, "Filter Bank Channelizers for Multi-Standard Software Defined Radio Receivers", Journal of Signal Processing Systems, 62(2), pp.157~171 (2011)
- Kala S, "Design of a Software Define Radio Receiver using FM Channelizer-A Case Study", 2016 World Conference on Futuristic Trends in Research and Innovation for Social Welfare (Startup Conclave) (2016)
- Massoud Tohidian, "A fully Integrated Discrete-Time Superheterodyne Receiver", IEEE Transaction on VLSI, 25(2) (2017)
- Taesang Cho, "FPGA Implementation and Performance Evaluation of FFT Core Hardware Architecture for Channelizer of Electronic Warfare Digital Receiver", The Institute of Electronics and Information Engineering (2017)