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0.1109-LMWC.2021.3123691 |
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|a 15311309 (ISSN)
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|a Doppler Shift Tolerance of Accumulation and Outer Coding in MIMO-PMCW Radar
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|b Institute of Electrical and Electronics Engineers Inc.
|c 2022
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|z View Fulltext in Publisher
|u https://doi.org/10.1109/LMWC.2021.3123691
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|a Phase-modulated continuous wave (PMCW) has been widely regarded as a promising modulation scheme for radar systems, e.g., in highly automated driving (HAD) applications. Although the so-called outer coding can efficiently enable the multiple-input-multiple-output (MIMO) operation of PMCW-based radar systems, the yielded processing gain in this multiplexing approach may be reduced at increasing Doppler shifts. In this context, this letter introduces a normalized Doppler shift parameter that enables predicting the Doppler-shift-induced degradation of the processing gain in a MIMO-PMCW radar system. Finally, simulation and measurement results confirm the usefulness of the introduced parameter in desigining MIMO-PMCW radars. © 2001-2012 IEEE.
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|a Automated driving
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|a Codes (symbols)
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|a Continuous Wave
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|a Doppler effect
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|a Doppler-shift tolerance
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|a Dopple-shift tolerance
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|a Feedback control
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|a MIMO radar
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|a MIMO systems
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|a Modulation schemes
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|a Multiple-input-multiple-output
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|a multiple-input-multiple-output (MIMO)
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|a outer coding
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|a Outer coding
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|a Phase modulated
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|a Phase modulation
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|a Phase-modulated continuous wave
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|a phase-modulated continuous wave (PMCW)
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|a Processing gain
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|a Radar measurement
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|a radar sensing
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|a Radar sensing
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|a Telecommunication repeaters
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|a Antes, T.
|e author
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|a Bekker, E.
|e author
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|a Bhutani, A.
|e author
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|a Diewald, A.
|e author
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|a Giroto De Oliveira, L.
|e author
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|a Nuss, B.
|e author
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|a Zwick, T.
|e author
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|t IEEE Microwave and Wireless Components Letters
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