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- Title
低截获雷达抗分选信号设计技术研究综述.
- Authors
贾金伟; 刘利民; 韩壮志; 解 辉
- Abstract
Radar is the key equipment to obtain battlefield situation. However, it is vulnerable to electronic attack. Low probability intercept ( LPI ) radar can fundamentally improve radar electronic defense capability. Therefore, LPI radar is an important field of radar research, which focuses on the design of antisorting signal. Firstly, the concept of LPI radar is described. Secondly, the application requirements of LPI radar are introduced. And the necessity and urgency of anti-sorting signal design for LPI radar is clarified. Thirdly, the methods of anti-sorting signal design of LPI radar in recent years are reviewed, with focus on four anti-sorting signal design methods, including signal combination, signal parameter modulation, pulse repetition interval ( PRI)-based, and optimization algorithm. Finally, the development direction of antisorting signal design technology is prospected.
- Subjects
OPTIMIZATION algorithms; RADAR defense networks; SIGNALS &; signaling; PROBABILITY theory; PROSPECTING
- Publication
Telecommunication Engineering, 2023, Vol 63, Issue 5, p748
- ISSN
1001-893X
- Publication type
Article
- DOI
10.20079/j.issn.1001-893x.220304004