Coherent detection and parameter estimation for ground moving target based on MLRT-IDCFT

In a synthetic aperture radar system, long-time coherent integration for ground moving targets suffers from the complex range migrations (RMs) and Doppler frequency migration (DFM), which lead to a serious degradation of the target detection. To address these problems and obtain the motion parameter...
Ausführliche Beschreibung

Gespeichert in:
Autor*in:

Lin, Lanjin [verfasserIn]

Cheng, Ziyang [verfasserIn]

He, Zishu [verfasserIn]

Format:

E-Artikel

Sprache:

Englisch

Erschienen:

2021

Schlagwörter:

Range migration

Doppler frequency migration

Modified location rotation transform (MLRT)

Improved discrete chirp Fourier transform (IDCFT)

Synthetic aperture radar (SAR)

Ground moving target

Übergeordnetes Werk:

Enthalten in: Digital signal processing - Orlando, Fla. : Academic Press, 1991, 120

Übergeordnetes Werk:

volume:120

DOI / URN:

10.1016/j.dsp.2021.103259

Katalog-ID:

ELV007041624

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