An Improved UAV Bi-SAR Imaging Algorithm with Two-Dimensional Spatial Variant Range Cell Migration Correction and Azimuth Non-Linear Phase Equalization

An Improved UAV Bi-SAR Imaging Algorithm with Two-Dimensional Spatial Variant Range Cell Migration Correction and Azimuth Non-Linear Phase Equalization

The transmitter and receiver of unmanned aerial vehicle (UAV) bistatic synthetic aperture radar (Bi-SAR) are respectively carried on different UAV platforms, which has the advantages of flexible movement and strong concealment, and has broad application prospects in remote sensing fields. However, t...

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Bibliographic Details
Main Authors: Junjie Yan, Linghao Li, Han Li, Meng Ke, Xinnong Ma, Xinshuai Sun
Format: Article
Language:English
Published: MDPI AG 2023-07-01
Series:Remote Sensing
Subjects:
UAV Bi-SAR
2D spatial variance
Doppler blocking
non-linear chirp scaling
imaging algorithm
Online Access:https://www.mdpi.com/2072-4292/15/15/3734

Internet

https://www.mdpi.com/2072-4292/15/15/3734

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