Precise 3-D Object Position Tracking using FMCW Radar

Vossiek, Martin; Roskosch, Richard; Heide, P.

doi:10.1109/euma.1999.338316

Cited by 41 publications

(18 citation statements)

References 3 publications

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“…4 b)). This is different to the classical multilateration-based localization method [10,13], which localizes the target according to the intersection of a set of hyperboloids.…”

Section: Multilateral Inverse Synthetic Aperture Secondary Radar Recomentioning

confidence: 97%

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A Novel Sequential Monte Carlo Method Based Synthetic Aperture Reconstruction Approach for Real-Time 3D Wireless Local Positioning

Liu¹,

Ebelt

Vossiek

2012

Frequenz

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In this paper, we introduce a precise real-time 3D indoor localization concept using a combination of the MISAS (multilateral inverse synthetic aperture secondary radar) approach and SMCM (sequential Monte Carlo method). The synthetic aperture approach is a promising locating technique with effective multipath suppression. However, its practical use is restricted by the huge computational load of the reconstruction algorithms. We use a weighted-particle set -which we reduce subsequently by resampling -to represent the PDF (probability density function) instead of the highly complex, standard, grid-based approach. Simulation runs and experiments, carried out with a 5.8 GHz FMCW secondary radar system with a bandwidth of only 140 MHz, show that a robot TCP (tool center point) can be localized in 3D in the mmrange using a few hundred particles and operating in a dense multipath environment. This novel extension is a promising solution for real-time, 3D MISAS localization applications.

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“…4 b)). This is different to the classical multilateration-based localization method [10,13], which localizes the target according to the intersection of a set of hyperboloids.…”

Section: Multilateral Inverse Synthetic Aperture Secondary Radar Recomentioning

confidence: 97%

“…A more detailed derivation can be found in [10]. Generally, the beat signal S m (ω p ) in (1) is not suited for a synthetic aperture approach because of the incoherent phase originating from the unknown phase term ϕ m .…”

Section: Fmcw Secondary Conceptmentioning

confidence: 99%

A Novel Sequential Monte Carlo Method Based Synthetic Aperture Reconstruction Approach for Real-Time 3D Wireless Local Positioning

Liu¹,

Ebelt

Vossiek

2012

Frequenz

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“…We give a brief review of the principle here. For a detailed mathematical description and the limitations of the concept, the reader is referred to literature (Skolnik, 1990;Vossiek, Roskosch, Heide, 1999;Vossiek, Gulden, 2008;Wiebking, 2003).…”

Section: Localization Basics and Hardware Configurationmentioning

confidence: 99%

System topologies and performance evaluation of the RESOLUTION embedded local positioning system

Mosshammer

Eickhoff

Huemer

et al. 2008

Elektrotech. Inftech.

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“…The distance information between reader and transponder could be evaluated using a frequency-modulated continuous wave (FMCW) radar as reader by using the technique of modulated backscattering [14], [15], [16]. This is illustrated in Figure 5.…”

Section: Local Positioningmentioning

confidence: 99%