Design of integrated radar and communication signal based on multicarrier parameter modulation signal

被引：0
|
作者：
Yang H. [1 ]
Zhou Y. [1 ]
Gu Y. [1 ]
Zhang L. [1 ]
机构：
[1] National Laboratory of Radar Signal Processing, Xidian University, Xi'an
来源：
Journal of Radars | 2019年 / 8卷 / 01期
基金：
中国国家自然科学基金;
关键词：
Chirp signal; FRactional Fourier Transform (FRFT); Integrated radar and communication; Multicarrier signal;
D O I：
10.12000/JR18001
中图分类号：
学科分类号：
摘要：
Communication signals are vital to the implementation of integrated radar and communication, which is an effective way to reduce platform volume and electromagnetic interference. In this paper, an integrated radar and communication signal based on multicarrier parameter modulation chirp signal is proposed. Its main carrier adopts the unique chirp signal to implement radar function, while communication information is modulated by the subcarrier with different chirp rates and initial frequency chirp signal. The signal property is analyzed by ambiguity function, and the processing and system performance are studied. Finally, simulation results demonstrate that the proposed sharing signal has a low symbol error rate and high robustness, and communication data transmission can be implemented by slightly degrading the radars performance. © 2019 Institute of Electronics Chinese Academy of Sciences. All rights reserved.
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页码：54 / 63
页数：9
相关论文
共 17 条
  • [1] Zhang M.-Y., The Conspectus of Integrated Radar-EW-Communication[M], pp. 87-101, (2010)
  • [2] Tavik G.C., Hilterbrick C.L., Evins J.B., Et al., The advanced multifunction RF concept[J], IEEE Transactions on Microwave Theory and Techniques, 53, 3, pp. 1009-1020, (2005)
  • [3] Sturm C., Wiesbeck W., Waveform design and signal processing aspects for fusion of wireless communications and radar sensing[J], Proceedings of the IEEE, 99, 7, pp. 1236-1259, (2011)
  • [4] Xu C.C., Chen T.Q., Conception of “signal sharing” in integrated radar and jammer system and the integrated signal design[C], Proceedings of IEEE 2002 International Conference on Communications, Circuits and Systems and West Sino Expositions, pp. 502-505, (2002)
  • [5] Zou G.-C., Liu Y.-A., Wu S.-P., Et al., Design of radar-communications integrated system[J], Computer Simulation, 28, 8, pp. 1-4, (2011)
  • [6] Li X.-B., Yang R.-J., Cheng W., Integrated radar and communication based on multicarrier frequency modulation chirp signal[J], Journal of Electronics & Information Technology, 35, 2, pp. 406-412, (2013)
  • [7] Sit Y.L., Sturm C., Reichardt L., Et al., The OFDM joint radar-communication system: An overview[C], Proceedings of the 3rd International Conference on Advances in Satellite and Space Communications, pp. 69-74, (2011)
  • [8] Chen X.B., Wang X.M., Xu S.F., Et al., A novel radar waveform compatible with communication[C], Proceedings of 2011 International Conference on Computational Problem-Solving, pp. 177-181, (2011)
  • [9] Li X.-B., Yang R.-J., Cheng W., Integrated radar and communication based on chirp[J], Radar Science and Technology, 10, 2, pp. 180-186, (2012)
  • [10] Takase H., Shinriki M., A dual-use system for radar and communication with complete complementary codes[C], Proceedings of the 11th International Radar Symposium, pp. 1-4, (2010)
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