| 机-机双基地雷达若干关键技术研究 |
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| 引用本文： | 王喜,王更辰. 机-机双基地雷达若干关键技术研究[J]. 电光与控制, 2009, 16(7) |
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| 作者姓名： | 王喜 王更辰 |
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| 作者单位： | 空军工程大学工程学院,西安,710038;空军工程大学工程学院,西安,710038 |
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| 摘 要： | 针对机载雷达在作战使用时面临的隐身目标和综合电子干扰,将双基地雷达运用于机栽雷达,提出机-机双基地雷达系统.介绍了该雷达系统的基本组成和原理,结合双基地雷达和机载雷达各自的特点,在双机之间建立高速实时数据链来传输信号,解决空中运动平台信号的传输;采用脉冲追赶法实现空间同步、采用高稳定的原子钟来维持时间同步、采用锁相环加独立频率源综合法实现频率和相位同步;运用合理的作战模式来提高双基地雷达的反隐身和抗干扰能力.最后指出其技术难点和未来的技术发展方向.
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| 关 键 词： | 机载雷达 抗干扰 同步技术 隐身目标 机一机双基地雷达 |
Critical Technologies of Bistatic Radar Onboard Airplanes |
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| WANG Xi,WANG Gengchen. Critical Technologies of Bistatic Radar Onboard Airplanes[J]. Electronics Optics & Control, 2009, 16(7) |
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| Authors: | WANG Xi WANG Gengchen |
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| Affiliation: | Engineering College;Air Force Engineering University;Xi'an 710038;China |
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| Abstract: | When used in combat,the airborne radars will face the challenges of stealth targets and electronic jamming.Thus we suggest that bistatic radars be used onboard aircraft platform.The basic composition and principle of this radar system were introduced.According to the characteristics of bistatic radar and airborne radar,a high-speed and real-time data link was founded between the two aircrafts to transmit signal for realizing moving platform signal transmitting.Pulse-chasing was adopted to realize space sync... |
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| Keywords: | airborne radar anti -jamming synchronization technique stealth target bistatic radar onboard airplane |
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