TY - GEN
T1 - Research on the Integrated Working Mode Based on Positive and Negative Frequency Modulation in Radar Communication Integration
AU - Zhao, Quanrui
AU - Liu, Aijun
N1 - Publisher Copyright:
© 2019, ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering.
PY - 2019
Y1 - 2019
N2 - Nowadays, the fast development of the digital circuits results in a more and more high digital level of radar system. Especially, the development of the solid-state active module, the high-speed multi-digital A/D convertor, the direct digital synthesizer (DDS), and universal use of the high-speed digital signal processor provide an outstanding basis of the radar communication integration. Minimum Shift Keying Linear Frequency Modulation (MSK-LFM) is a novel multifunctional radar waveform. For all above, this paper proposes an integrated working mode based on positive and negative frequency modulation in radar communication integration. In the mode, the radar main station transmits positive linear modulation frequency signals, however, the communication affiliated station transmits negative linear modulation frequency signals. Their orthogonality causes less interference. Through the derivation, the method for the orthogonality improvement is obtained. The effectiveness of this working mode is proved by the simulations.
AB - Nowadays, the fast development of the digital circuits results in a more and more high digital level of radar system. Especially, the development of the solid-state active module, the high-speed multi-digital A/D convertor, the direct digital synthesizer (DDS), and universal use of the high-speed digital signal processor provide an outstanding basis of the radar communication integration. Minimum Shift Keying Linear Frequency Modulation (MSK-LFM) is a novel multifunctional radar waveform. For all above, this paper proposes an integrated working mode based on positive and negative frequency modulation in radar communication integration. In the mode, the radar main station transmits positive linear modulation frequency signals, however, the communication affiliated station transmits negative linear modulation frequency signals. Their orthogonality causes less interference. Through the derivation, the method for the orthogonality improvement is obtained. The effectiveness of this working mode is proved by the simulations.
KW - LFM
KW - MSK-LFM
KW - Radar communication integration
UR - https://www.scopus.com/pages/publications/85065911039
U2 - 10.1007/978-3-030-19156-6_38
DO - 10.1007/978-3-030-19156-6_38
M3 - 会议稿件
AN - SCOPUS:85065911039
SN - 9783030191559
T3 - Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST
SP - 408
EP - 414
BT - Wireless and Satellite Systems - 10th EAI International Conference, WiSATS 2019, Proceedings
A2 - Jia, Min
A2 - Guo, Qing
A2 - Meng, Weixiao
PB - Springer Verlag
T2 - 10th EAI International Conference on Wireless and Satellite Systems, WiSATS 2019
Y2 - 12 January 2019 through 13 January 2019
ER -