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Perspectives of convertors and communication aspects in automated vehicles, part 2: Printed antennas and sensors for automotive radars

Darimireddy Naresh K., Mohan Rao U., Park Chan-Wang, Fofana Issouf, Sujatha M. et Verma Anant K.. (2021). Perspectives of convertors and communication aspects in automated vehicles, part 2: Printed antennas and sensors for automotive radars. Energies, 14, (6), p. 1656.

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URL officielle: http://dx.doi.org/doi:10.3390/en14061656

Résumé

Automated vehicles are becoming popular across the communities of e-transportation across the globe. Hybrid electric vehicles and autonomous vehicles have been subjected to critical research for decades. The research outcomes pertinent to this topic in the literature have been motivated by the industry and researchers to emphasize automated vehicles. Part 1 of this survey addressed the critical aspects that concern the bidirectional converter topologies and condition monitoring activities. In the present part, 24- and 77-GHz low-profile printed antennas are studied for automotive radar applications. These antennas are mounted on automated vehicles to avoid collision and are used for radio tracking applications. The present paper states the types of antenna structures, feed mechanisms, dielectric material requirements, design techniques, performance parameters, and challenges at 24- and 77-GHz resonating frequency applications. The recent developments in feed methodologies, beam scanning concepts, and the effect of sidelobe levels are addressed. Furthermore, the reasons behind the transition from 24 to 77 GHz are reported in detail. The recent advances in the application of various sensor schemes in an automated vehicle have also been discussed.

Type de document:Article publié dans une revue avec comité d'évaluation
Volume:14
Numéro:6
Pages:p. 1656
Version évaluée par les pairs:Oui
Date:17 Mars 2021
Sujets:Sciences naturelles et génie > Génie
Sciences naturelles et génie > Génie > Génie électrique et génie électronique
Sciences naturelles et génie > Sciences appliquées
Département, module, service et unité de recherche:Départements et modules > Département des sciences appliquées > Module d'ingénierie
Mots-clés:electric vehicle, planar arrays, sensors, automotive Radar, véhicule électrique, réseaux planaires, capteurs, radar automobile
Déposé le:22 mars 2021 19:51
Dernière modification:22 mars 2021 19:51
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