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A Super Resolution Algorithms for Time Delay Measurement
- Chandrasegar, Vasantha Kumar;
- Park, Gyutae;
- Koh, JinHwan
SCOPUS
3초록
Time Delay Estimation (TDE) has been studied for a long time in the field of signal processing, sonar, radar, seismic waves, and radio waves. This paper uses the Matrix Pencil Method to restore super-resolution Time Delay Estimation (TDE) of signals in multi-path settings (MPM). To validate the proposed algorithm, errors were measured and compared to the traditional Multiple Signal Classification (MUSIC) and cross-correlation methods. TDE uses cross-correlation to develop calculations based on a single model called the optimal environment, but the accuracy of measurements continues to deteriorate as two or three signals are gradually entered at × shorter than the time period, necessitating super-resolution accurate time delay calculations such as MPM and MUSIC. Through correctly identifying and quantifying all components to their resolution limits and solving closely spaced frequencies, the proposed super-resolution MPM algorithm outperforms conventional approaches. ? 2021 IEEE.
키워드
- 제목
- A Super Resolution Algorithms for Time Delay Measurement
- 저자
- Chandrasegar, Vasantha Kumar; Park, Gyutae; Koh, JinHwan
- 발행일
- 2021-00
- 유형
- Conference Paper
- 저널명
- 2021 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, APS/URSI 2021 - Proceedings
- 페이지
- 1137 ~ 1138
- 언어
- ENG
- 출판사
- Institute of Electrical and Electronics Engineers Inc.
- 발행국가
- 미국
- 분량
- 2 페이지
- ISSN
- P 0000-0000