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Signal Reconstructi...
Signal Reconstruction Using Bi-LSTM for Automotive Radar Interference Mitigation
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- Rameez, Muhammad, 1988- (författare)
- Blekinge Tekniska Högskola,Institutionen för matematik och naturvetenskap
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- Javadi, Saleh, 1986- (författare)
- Blekinge Tekniska Högskola,Institutionen för matematik och naturvetenskap
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- Dahl, Mattias (författare)
- Blekinge Tekniska Högskola,Institutionen för matematik och naturvetenskap
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- Pettersson, Mats, 1966- (författare)
- Blekinge Tekniska Högskola,Institutionen för matematik och naturvetenskap
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(creator_code:org_t)
- Institute of Electrical and Electronics Engineers (IEEE), 2021
- 2021
- Engelska.
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Ingår i: 2021 18th European Radar Conference, EuRAD 2021. - : Institute of Electrical and Electronics Engineers (IEEE). - 9782874870651 ; , s. 74-77
- Relaterad länk:
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https://bth.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.2...
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Abstract
Ämnesord
Stäng
- Automotive radar has emerged as an important sensor for environmental perception in modern vehicles. A rapid increase in the number of radars present in traffic operating at unregulated frequencies has given rise to a mutual interference problem. In order for radar-based systems to function reliably, such interference must be mitigated. In this paper, this problem is addressed with a bidirectional long short-term memory (Bi-LSTM) network as a deep learning approach. Using the Bi-LSTM network, we reconstruct the intermediate frequency (IF) signal and recover samples lost to interference. The proposed signal reconstruction method is evaluated via real measurement data. The proposed Bi-LSTM network provides a better performance than an autoregressive model-based signal reconstruction method. © 2022 European Microwave Association (EuMA).
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)
Nyckelord
- FMCW radar
- Interference suppression
- Radar signal processing
- Recurrent neural networks
- Signal reconstruction
- Automotive radar
- Continuous wave radar
- Frequency modulation
- Long short-term memory
- Radar equipment
- Radar interference
- Environmental perceptions
- Interference mitigation
- Interference problems
- Learning approach
- Memory network
- Mutual interference
- Reconstruction method
- Signals reconstruction
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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