Research on Transmitting Beamforming of Uniform Circular Frequency Diversity Array Sonar

Weiye Liu; Yixin Yang

doi:10.1007/978-981-99-0479-2_99

Research on Transmitting Beamforming of Uniform Circular Frequency Diversity Array Sonar

Weiye Liu
, Yixin Yang

School of Marine Science and Technology

Northwestern Polytechnical University Xian
Shaanxi Key Laboratory of Underwater Information Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

As a new array technology, frequency diversity array (FDA) has attracted much attention due to the ability of forming range-dependent transmitting beams. Taken the Uniform Circular Frequency Diversity Array (UCFDA) sonar as research object, firstly, deduce the transmission signal model of UCFDA sonar based on the narrow-band signal model,and analyze the characteristics of the transmitting beam under the traditional linear frequency offset. Then focusing on the range-azimuth coupling problem under linear frequency offset, introduce several nonlinear frequency offsets to simulate the transmitting beam under nonlinear frequency offset, compare and analyze the beam width and sidelobe performance in range and azimuth dimensions under several nonlinear frequency offsets from the engineering practicability. Simulation results show that the nonlinear frequency offset can better overcome the range-azimuth coupling problem of UCFDA sonar transmitting beam.

Original language	English
Title of host publication	Proceedings of 2022 International Conference on Autonomous Unmanned Systems, ICAUS 2022
Editors	Wenxing Fu, Mancang Gu, Yifeng Niu
Publisher	Springer Science and Business Media Deutschland GmbH
Pages	1095-1104
Number of pages	10
ISBN (Print)	9789819904785
DOIs	https://doi.org/10.1007/978-981-99-0479-2_99
State	Published - 2023
Event	International Conference on Autonomous Unmanned Systems, ICAUS 2022 - Xi'an, China Duration: 23 Sep 2022 → 25 Sep 2022

Publication series

Name	Lecture Notes in Electrical Engineering
Volume	1010 LNEE
ISSN (Print)	1876-1100
ISSN (Electronic)	1876-1119

Conference

Conference	International Conference on Autonomous Unmanned Systems, ICAUS 2022
Country/Territory	China
City	Xi'an
Period	23/09/22 → 25/09/22

Keywords

Nonlinear frequency offset
Range-azimuth couple
Transmitting beamforming
Uniform circular frequency diversity array

Access to Document

10.1007/978-981-99-0479-2_99

Cite this

Liu, W., & Yang, Y. (2023). Research on Transmitting Beamforming of Uniform Circular Frequency Diversity Array Sonar. In W. Fu, M. Gu, & Y. Niu (Eds.), Proceedings of 2022 International Conference on Autonomous Unmanned Systems, ICAUS 2022 (pp. 1095-1104). (Lecture Notes in Electrical Engineering; Vol. 1010 LNEE). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-981-99-0479-2_99

Liu, Weiye ; Yang, Yixin. / Research on Transmitting Beamforming of Uniform Circular Frequency Diversity Array Sonar. Proceedings of 2022 International Conference on Autonomous Unmanned Systems, ICAUS 2022. editor / Wenxing Fu ; Mancang Gu ; Yifeng Niu. Springer Science and Business Media Deutschland GmbH, 2023. pp. 1095-1104 (Lecture Notes in Electrical Engineering).

@inproceedings{bdb811f45ef949ee997272eec07c8c6d,

title = "Research on Transmitting Beamforming of Uniform Circular Frequency Diversity Array Sonar",

abstract = "As a new array technology, frequency diversity array (FDA) has attracted much attention due to the ability of forming range-dependent transmitting beams. Taken the Uniform Circular Frequency Diversity Array (UCFDA) sonar as research object, firstly, deduce the transmission signal model of UCFDA sonar based on the narrow-band signal model,and analyze the characteristics of the transmitting beam under the traditional linear frequency offset. Then focusing on the range-azimuth coupling problem under linear frequency offset, introduce several nonlinear frequency offsets to simulate the transmitting beam under nonlinear frequency offset, compare and analyze the beam width and sidelobe performance in range and azimuth dimensions under several nonlinear frequency offsets from the engineering practicability. Simulation results show that the nonlinear frequency offset can better overcome the range-azimuth coupling problem of UCFDA sonar transmitting beam.",

keywords = "Nonlinear frequency offset, Range-azimuth couple, Transmitting beamforming, Uniform circular frequency diversity array",

author = "Weiye Liu and Yixin Yang",

note = "Publisher Copyright: {\textcopyright} 2023, Beijing HIWING Sci. and Tech. Info Inst.; International Conference on Autonomous Unmanned Systems, ICAUS 2022 ; Conference date: 23-09-2022 Through 25-09-2022",

year = "2023",

doi = "10.1007/978-981-99-0479-2\_99",

language = "英语",

isbn = "9789819904785",

series = "Lecture Notes in Electrical Engineering",

publisher = "Springer Science and Business Media Deutschland GmbH",

pages = "1095--1104",

editor = "Wenxing Fu and Mancang Gu and Yifeng Niu",

booktitle = "Proceedings of 2022 International Conference on Autonomous Unmanned Systems, ICAUS 2022",

}

Liu, W & Yang, Y 2023, Research on Transmitting Beamforming of Uniform Circular Frequency Diversity Array Sonar. in W Fu, M Gu & Y Niu (eds), Proceedings of 2022 International Conference on Autonomous Unmanned Systems, ICAUS 2022. Lecture Notes in Electrical Engineering, vol. 1010 LNEE, Springer Science and Business Media Deutschland GmbH, pp. 1095-1104, International Conference on Autonomous Unmanned Systems, ICAUS 2022, Xi'an, China, 23/09/22. https://doi.org/10.1007/978-981-99-0479-2_99

Research on Transmitting Beamforming of Uniform Circular Frequency Diversity Array Sonar. / Liu, Weiye; Yang, Yixin.
Proceedings of 2022 International Conference on Autonomous Unmanned Systems, ICAUS 2022. ed. / Wenxing Fu; Mancang Gu; Yifeng Niu. Springer Science and Business Media Deutschland GmbH, 2023. p. 1095-1104 (Lecture Notes in Electrical Engineering; Vol. 1010 LNEE).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Research on Transmitting Beamforming of Uniform Circular Frequency Diversity Array Sonar

AU - Liu, Weiye

AU - Yang, Yixin

PY - 2023

Y1 - 2023

N2 - As a new array technology, frequency diversity array (FDA) has attracted much attention due to the ability of forming range-dependent transmitting beams. Taken the Uniform Circular Frequency Diversity Array (UCFDA) sonar as research object, firstly, deduce the transmission signal model of UCFDA sonar based on the narrow-band signal model,and analyze the characteristics of the transmitting beam under the traditional linear frequency offset. Then focusing on the range-azimuth coupling problem under linear frequency offset, introduce several nonlinear frequency offsets to simulate the transmitting beam under nonlinear frequency offset, compare and analyze the beam width and sidelobe performance in range and azimuth dimensions under several nonlinear frequency offsets from the engineering practicability. Simulation results show that the nonlinear frequency offset can better overcome the range-azimuth coupling problem of UCFDA sonar transmitting beam.

AB - As a new array technology, frequency diversity array (FDA) has attracted much attention due to the ability of forming range-dependent transmitting beams. Taken the Uniform Circular Frequency Diversity Array (UCFDA) sonar as research object, firstly, deduce the transmission signal model of UCFDA sonar based on the narrow-band signal model,and analyze the characteristics of the transmitting beam under the traditional linear frequency offset. Then focusing on the range-azimuth coupling problem under linear frequency offset, introduce several nonlinear frequency offsets to simulate the transmitting beam under nonlinear frequency offset, compare and analyze the beam width and sidelobe performance in range and azimuth dimensions under several nonlinear frequency offsets from the engineering practicability. Simulation results show that the nonlinear frequency offset can better overcome the range-azimuth coupling problem of UCFDA sonar transmitting beam.

KW - Nonlinear frequency offset

KW - Range-azimuth couple

KW - Transmitting beamforming

KW - Uniform circular frequency diversity array

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U2 - 10.1007/978-981-99-0479-2_99

DO - 10.1007/978-981-99-0479-2_99

M3 - 会议稿件

AN - SCOPUS:85151062105

SN - 9789819904785

T3 - Lecture Notes in Electrical Engineering

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EP - 1104

BT - Proceedings of 2022 International Conference on Autonomous Unmanned Systems, ICAUS 2022

A2 - Fu, Wenxing

A2 - Gu, Mancang

A2 - Niu, Yifeng

PB - Springer Science and Business Media Deutschland GmbH

T2 - International Conference on Autonomous Unmanned Systems, ICAUS 2022

Y2 - 23 September 2022 through 25 September 2022

ER -

Liu W, Yang Y. Research on Transmitting Beamforming of Uniform Circular Frequency Diversity Array Sonar. In Fu W, Gu M, Niu Y, editors, Proceedings of 2022 International Conference on Autonomous Unmanned Systems, ICAUS 2022. Springer Science and Business Media Deutschland GmbH. 2023. p. 1095-1104. (Lecture Notes in Electrical Engineering). doi: 10.1007/978-981-99-0479-2_99

Research on Transmitting Beamforming of Uniform Circular Frequency Diversity Array Sonar

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