桂林电子科技大学学报2018，Vol.38Issue(6)：431-437,7.
基于相位调制的频控阵雷达-通信一体化研究
Integrated frequency diverse array radar and communication based on phased modulation
摘要
Abstract
In order to solve the problem of the separation of radar signal and communication signal in integration of radar and communication system, based on frequency diverse array radar, an integrated radar signal model based on phase modulation is proposed, The random phase BPSK modulation method is adopted, modulating the communication information to the radar signal by random phase BPSK modulation, so that the integrated signal can be used as a radar signal for target detection and positioning, and can also transmit data to achieve comprehensive information sharing.The phase-compensated MUSIC algorithm is adopted to achieve the target distance-angle joint estimation at the radar receiver.At the communication receiver, the communication information is demodulated through the matching filter detection frequency point.In the condition of avoiding signal separation, the feasibility of realizing the target distance and azimuth joint estimation and large-scale transmission of communication data is verified by the simulation results, and the advantages of anti-interference and anti-interception of the frequency diverse array radar can be played better.关键词
雷达通信一体化/频控阵(FDA)/相位调制/相位补偿/数据通信Key words
integration of radar and communication/frequency diverse array (FDA)/phase modulation/phase compensation/data communication分类
信息技术与安全科学引用本文复制引用
黄东红,欧阳缮,李晶晶,徐子安,黄高见..基于相位调制的频控阵雷达-通信一体化研究[J].桂林电子科技大学学报,2018,38(6):431-437,7.基金项目
国家自然科学基金(61871425) （61871425）
