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《Opto-Electronic Engineering》 2019-09
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Generation and analysis of pseudo-random sequence laser guidance signal

Du Yuansong;Luo Wei;Dong Ruijie;Dong Wenfeng;Air Force Early Warming Academy;Unit 93107 of PLA;  
In view of the current state of the technology of the laser-guided weapon system that is vulnerable to fraudulent interference, a new idea using random sequence coding is proposed to improve its anti-jamming performance. By using the characteristics of better anti-interference performance of pseudo-random sequence, the laser active detection target system can not only achieve long-distance active target detection, but also effectively prevent external interference and improve the reliability of the system. The signal generation system is designed and implemented by combining Arduino IDE, Arduino UNO R3 microcontrollers, with oscilloscopes and YAG lasers, with good anti-interference performance. The system can be used for the study of new laser target indicators.
【CateGory Index】: TJ765.3;TN249
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【Citations】
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