摘要
连续波雷达由于辐射功率低、带宽宽、抗干扰能力强等技术优势,被广泛用于预警监控领域。雷达方程是雷达总体设计的主要依据,相比于传统雷达方程,收发隔离度成为限制连续波雷达作用距离提升的重要因素。通过分析隔离度对雷达接收系统的影响因子,修正连续波雷达方程,对连续波雷达工程设计具有一定的指导意义。
For the advantages such as low power,wide band,strong anti-interference ability,continous wave(CW)radars are widely used in early warning and monitoring domain.The radar equation is the main base for radar design.Compared with the traditional radar equation,the isolation becomes an important factor which limits the range rise of CW radar.This paper analyzes the influence factors of isolation degree on radar receiving system,modifies CW radar equation,which has definite guidance meaning to the engineering design of CW radar.
作者
杨坡
柯涛
李莲英
宋佳
YANG Po;KE Tao;LI Lian-ying;SONG Jia(The 723 Institute of CSIC,Yangzhou 225101,China;Jiangsu Industrial Technology Research Institute,Nanjing 210000,China)
出处
《舰船电子对抗》
2019年第6期27-29,120,共4页
Shipboard Electronic Countermeasure
关键词
连续波雷达
雷达方程
修正
continuous wave radar
radar equation
correction
