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Estimation of Time Delay using Super Resolution Algorithms
- Issue Date
- Jul-2022
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Citation
- 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings, pp 1156 - 1157
- Pages
- 2
- Indexed
- SCOPUS
- Journal Title
- 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings
- Start Page
- 1156
- End Page
- 1157
- ISSN
- 0000-0000
- Abstract
- In signal processing, sonar, radar, seismic waves, and radio waves, time delay estimation (TDE) has long been studied. This work employs the Matrix Pencil Method to recover super-resolution Time Delay Estimation (TDE) of signals in multi-path situations (MPM). To test the novel strategy, errors were measured and compared to the classical Multiple Signal Classification (MUSIC) and cross-correlation approaches. TDE performance in a multi-channel context is examined using numerical simulations that demonstrate varied values of mean square errors versus signal to noise ratio with separation.. The suggested super-resolution MPM methodology improves earlier approaches by precisely identifying and measuring all components to their resolution limits and addressing closely spaced frequencies. © 2022 IEEE.
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