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Conference papers
Energy Detection Performance with Massive Arrays for Personal Radars Applications
Abstract : The idea to adopt massive arrays for personal radars applications is facing a rapid growth, thanks to the high scanning resolution achievable with the large number of antennas employed. In fact, such multi-antenna systems enable the possibility to detect and localize surrounding objects through an accurate beamforming procedure. In this paper we show a classical energy-detection approach for target ranging and localization, where the threshold is designed according to the receiver noise only, since an ideal laser-beam antenna is considered. Successively, we show the ambiguities that could arise when the presence of side-lobes cannot be neglected (e.g., when considering real massive arrays instead of ideal pencil-beam like radiation patterns) and we propose a set of guidelines that can be followed from a system design point-of-view to overcome this issue.
Cited literature [18 references]
https://hal-cea.archives-ouvertes.fr/cea-01559311
Contributor : Raffaele d'Errico <>
Submitted on : Monday, July 10, 2017 - 3:51:13 PM
Last modification on : Friday, July 10, 2020 - 7:58:54 AM
Long-term archiving on: : Wednesday, January 24, 2018 - 4:07:59 PM
Contributor : Raffaele d'Errico <>
Submitted on : Monday, July 10, 2017 - 3:51:13 PM
Last modification on : Friday, July 10, 2020 - 7:58:54 AM
Long-term archiving on: : Wednesday, January 24, 2018 - 4:07:59 PM
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