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Communication Dans Un Congrès Année : 2017

Near Field Targets Localization Using Bistatic MIMO System with Spherical Wavefront Based Model

Résumé

This paper proposes a subspace based near field targets localization method with bistatic MIMO system consisting of uniform linear transmitting and receiving arrays. The proposed method uses the spherical wavefront based exact model to avoid the systematic error introduced by the Fresnel approximation, which is usually made on the wavefront to simplify the signal model for a near field source in the existing literature on near field sources localization. By avoiding this approximation, we have significantly improved the estimation accuracy. Additionally, unlike most of the existing near field sources localization techniques, the proposed method works for the array with interelement spacing greater than a quarter of the carrier wavelength.

Domaines

Electronique Autre
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Dates et versions

hal-01537146 , version 1 (12-06-2017)

Identifiants

  • HAL Id : hal-01537146 , version 1

Citer

Parth Raj Singh, Yide Wang, Pascal Chargé. Near Field Targets Localization Using Bistatic MIMO System with Spherical Wavefront Based Model. European Signal Processing Conference (EUSIPCO 2017), Aug 2017, Kos Island, Greece. paper #1570338054. ⟨hal-01537146⟩
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