Multi-target localization for noncoherent MIMO radar with widely separated antennas

Ai, Yue; Yi, Wei; Cui, Guolong; Kong, Lingjiang

doi:10.1109/radar.2014.6875793

Cited by 8 publications

(2 citation statements)

References 8 publications

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“…9 Compute the likelihood ratio using (15). located at (0, 16) km, (-6, 15) km, (5,14) km, (-10, 12) km respectively (km denotes kilometer). The position of emitter is selected at random and it is placed at (0, -5) km.…”

Section: Simulation Resultsmentioning

confidence: 99%

Passive localization for emitter with unknown LFM signal based on signal parameter estimation

Chen

Blum

et al. 2016

2016 IEEE Radar Conference (RadarConf)

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This paper considers the localization of an emitter with an unknown linear frequency modulation (LFM) signal in the passive radar systems based on the direct position determination (DPD) method. To improve the localization accuracy, a novel strategy, wherein the position of the emitter and the unknown transmitted signal are jointly estimated, is proposed. As a result, a six-dimensional estimation problem is formulated, which is, however, computationally intractable for any general application scenario. By combining the DPD algorithm with short time Fourier transform (STFT), a fast and practical suboptimal algorithm, i.e., DPD-STFT, is also designed here to achieve the joint estimation for the emitter position and the unknown parameters of the LFM signal. Simulation results show that the localization performance of the DPD-STFT method is much better than the existing DPD algorithms which do not estimate the transmitted signal.

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Section: Simulation Resultsmentioning

confidence: 99%

Passive localization for emitter with unknown LFM signal based on signal parameter estimation

Chen

Blum

et al. 2016

2016 IEEE Radar Conference (RadarConf)

Self Cite

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show abstract

“…It has also been well studied for the localisation problem in the active radar systems, e.g. the position determination problem in multiple‐input multiple‐output (MIMO) radar systems [12–16].…”

Section: Introductionmentioning

confidence: 99%

Attractive passive direct positioning algorithm for localisation of multiple transmitters based on eigenvalue maximizing

Chen

Zhou

Sun³

et al. 2019

J. eng.

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A Sequential Approach to Direct Multi-Target Localization in MIMO Radar Networks

Lee

Sin

Kim

2018

IETE Journal of Research

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Multi-target localization for noncoherent MIMO radar with widely separated antennas

Cited by 8 publications

References 8 publications

Passive localization for emitter with unknown LFM signal based on signal parameter estimation

Passive localization for emitter with unknown LFM signal based on signal parameter estimation

Attractive passive direct positioning algorithm for localisation of multiple transmitters based on eigenvalue maximizing

A Sequential Approach to Direct Multi-Target Localization in MIMO Radar Networks

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