Range-Doppler Imaging via One-Bit PMCW Radar
ID:161 View Protection:ATTENDEE Updated Time:2020-08-05 10:17:28 Hits:387 Oral Presentation

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

Duration:20min

Session:S Special Session » SS07Advanced Techniques In Radar Detection, Localization, And Electronic Counter-Measures

Video No Permission Presentation File

Tips: Only the registered participant can access the file. Please sign in first.

Abstract
We consider the problem of range-Doppler imaging of one-bit phase-modulated continuous-wave (PMCW) radar, which utilizes one-bit sampling with time-varying thresholds at the receiver. We formulate the range-Doppler estimation problem as a sparse signal recovery problem and adopt the majorization-minimization (MM) approach to solve it efficiently. We use log-sum penalty to obtain the sparse solution and derive the detailed updating formula for each MM iteration. Numerical examples are provided to demonstrate the effectiveness of the proposed range-Doppler estimation algorithm for one-bit PMCW radar.
Keywords
range-Doppler imaging; One-bit sampling; PMCW radar
Speaker
Xiaolei Shang
University of Science and Technology of China, China

Submission Author
Xiaolei Shang University of Science and Technology of China, China
Heng Zhu University of Science and Technology of China, China
Jian Li University of Florida, USA
Submit Comment
Verify Code Change Another
All Comments
Important Date
  • Conference Date

    Jun 08

    2020

    to

    Jun 11

    2020

  • Jan 12 2020

    Draft paper submission deadline

  • Apr 15 2020

    Early Bird Registration

  • Dec 31 2020

    Registration deadline

Sponsored By
IEEE Signal Processing Society
Contact Information