摘要
传统雷达通常采用固定的发射信号,没有根据感知的环境信息和目标特性的先验知识自适应地调整发射波形参数。认知雷达概念的提出,指明了未来雷达的智能化发展趋势。简要分析了认知雷达的相关概念、研究现状。讨论了认知雷达研究的关键技术、发展方向及基本思路。
Conventional radar system takes no account of the influences of environmental information and prior knowledge of target characteristics perceived by the receiver on the transmitter,and its transmitting signal parameters are fixed.The idea of Cognitive Radar indicates the developing trend of future radar-intelligence.The conception and advances of cognitive radar are analyzed.Also,some key technologies,research directions and basic research ideas are pointed out in this paper.
出处
《软件》
2012年第3期6-8,共3页
Software
关键词
认知雷达
发射自适应
智能化
反馈
cognitive radar
transmit adaptively
intelligentize
feedback
