TY - GEN
T1 - Integrated Waveform Design Scheme Based on Underwater Detection and Communication
AU - Niu, Qixiang
AU - Zhang, Qunfei
AU - Shi, Wentao
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - This paper presents a new integrated waveform design scheme for underwater detection and communication. The scheme ensures that the waveform has both communication and detection performance by modulating the communication base-band signal into the form of a detection signal. The generalized sinusoidal frequency modulation (GSFM) signal, which is suitable for underwater continuous active sonar detection, is selected as the detection signal carrier. The detection performance and target estimation performance were analyzed by comparing the ambiguity function, azimuth estimation and detection probability with the associated peak-to-average ratio as the test statistic for linear frequency modulation (LFM), GSFM and the designed waveform. By adjusting the GSFM parameters, a range of parameter values for the detection waveform carrier in the integrated waveform is obtained. The simulation results show the effectiveness of the proposed waveform design method.
AB - This paper presents a new integrated waveform design scheme for underwater detection and communication. The scheme ensures that the waveform has both communication and detection performance by modulating the communication base-band signal into the form of a detection signal. The generalized sinusoidal frequency modulation (GSFM) signal, which is suitable for underwater continuous active sonar detection, is selected as the detection signal carrier. The detection performance and target estimation performance were analyzed by comparing the ambiguity function, azimuth estimation and detection probability with the associated peak-to-average ratio as the test statistic for linear frequency modulation (LFM), GSFM and the designed waveform. By adjusting the GSFM parameters, a range of parameter values for the detection waveform carrier in the integrated waveform is obtained. The simulation results show the effectiveness of the proposed waveform design method.
KW - ambiguity functions
KW - continuous active sonar
KW - Integrated system for detection and communication
KW - target estimation
KW - waveform design
UR - http://www.scopus.com/inward/record.url?scp=85146438462&partnerID=8YFLogxK
U2 - 10.1109/ICSPCC55723.2022.9984531
DO - 10.1109/ICSPCC55723.2022.9984531
M3 - 会议稿件
AN - SCOPUS:85146438462
T3 - 2022 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2022
BT - 2022 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2022
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2022 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2022
Y2 - 25 October 2022 through 27 October 2022
ER -