A gridless wideband DOA estimation based on atomic norm minimization
ID:128 View Protection:ATTENDEE Updated Time:2020-08-05 10:17:28 Hits:388 Oral Presentation

Start Time:2020-06-08 14:00(Asia/Shanghai)

Duration:20min

Session:S Special Session » SS15Integrated Radar-Communication Systems and Networks: Advancements, Challenges, and Opportunities

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Abstract
This paper proposes a new method for wideband direction-of-arrival (DOA) estimation. The main idea of the proposed method is focusing the array output on frequency point to the reference frequency point. But different from coherent signal subspace method (CSSM), it has no requirement of an initial DOA estimation. Atomic norm minimization (ANM) is then applied after the focusing step. Our proposed method is able to achieve better estimation performance than other wideband DOA estimators. Numerical simulations are carried out to demonstrate the performance of the proposed method compared to existing ones.
Keywords
Speaker
Yuanyuan Jiang
Nanjing University of Posts and Telecommunications, China

Submission Author
Yuanyuan Jiang Nanjing University of Posts and Telecommunications, China
Dan Li Nanjing University of Posts and Telecommunications, China
Xiaohuan Wu Nanjing University of Posts and Telecommunications, China
Wei-Ping Zhu Concordia University, Canada
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  • Conference Date

    Jun 08

    2020

    to

    Jun 11

    2020

  • Jan 12 2020

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  • Apr 15 2020

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  • Dec 31 2020

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