Passive radar channel estimation based on PN sequence of DTMB signal
ID:59 View Protection:ATTENDEE Updated Time:2020-08-05 10:17:00 Hits:475 Oral Presentation

Start Time:2020-06-09 14:15(Asia/Shanghai)

Duration:15min

Session:R Regular Session » R03Radar Signal Processing

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Abstract
Digital terrestrial multimedia broadcasting (DTMB) passive radar obtains target information by eliminating correlation between reference signal and target echo signal. In order to reduce the computation of multipath clutter cancellation quickly, the PN sequence in digital ground broadcast signal is used to eliminate the multipath clutter in this paper. Compared with the traditional clutter cancellation algorithm, this method has less computation cost and can accurately detect the target signal. Finally, the simulation experiments demonstrate the effectiveness of the algorithm in this paper.
Keywords
DTMB signal,; passive radar; channel estimation; Correlation
Speaker
Geng Chen
Air Force Engineering University, China

Submission Author
Geng Chen Air Force Engineering University, China
Tian Bo Air Force Engineering University, China
Jian Gong Air Force Engineering University, China
Cunqian Feng Air Force Engineering University, China
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    Jun 08

    2020

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    Jun 11

    2020

  • Jan 12 2020

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  • Apr 15 2020

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  • Dec 31 2020

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