A passive signal focusing algorithm based on synthetic aperture technique for multiple radiation source localization
Y Wang, L Han, X Zhang, GC Sun… - … on Geoscience and …, 2024 - ieeexplore.ieee.org
The Doppler dispersion of the received signal is very severe when the beamwidth of the
antenna is wide, resulting in a decrease in localization accuracy for multiple radiation source …
antenna is wide, resulting in a decrease in localization accuracy for multiple radiation source …
Passive Localization Algorithm for PRI-staggered Radar Signal Based on RMD and NUFFT
L Zhang, H Huan, R Tao, Y Wang - IEEE Sensors Journal, 2024 - ieeexplore.ieee.org
Passive synthetic aperture (PSA) is recently used in passive localization, due to its high
precision and high resolution. However, the unknown parameters of the radiation sources …
precision and high resolution. However, the unknown parameters of the radiation sources …
Synthetic aperture passive localization method based on slant range orthogonal expansion
X He, M Deng, B Chai, W Dong, Z Zhang… - IEEE Journal on …, 2023 - ieeexplore.ieee.org
The synthetic aperture passive localization system generally compensates for the second-
order phase term of the received signal with the Taylor series of the range history and then …
order phase term of the received signal with the Taylor series of the range history and then …
A Robust Scattering Center Extraction Method and Its Application in InISAR Imaging
H Kang, L Xu, H Zhao, J Li, Q Guo… - IEEE Sensors …, 2023 - ieeexplore.ieee.org
The extraction of scattering centers is a key step in 3-D imaging of interferometric inverse
synthetic aperture radar (InISAR). Due to the influence of background noise and sidelobes …
synthetic aperture radar (InISAR). Due to the influence of background noise and sidelobes …
An On-Board Imaging Processing Algorithm for Stripmap Mode of Azimuth Multichannel Spaceborne SAR
In the traditional processing methods of azimuth multichannel spaceborne synthetic aperture
radar (SAR), the azimuth spectrum reconstruction and subsequent azimuth focusing are …
radar (SAR), the azimuth spectrum reconstruction and subsequent azimuth focusing are …
Robust Scattering Center Extraction Method for InISAR Imaging Based on Range-Azimuth Profile Reconstruction
H Kang, H Zhao, L Xu, J Li - 2023 6th International Conference …, 2023 - ieeexplore.ieee.org
The extraction of the scattering center is a key step in the 3D imaging of interferometric
inverse synthetic aperture radar (InISAR). Due to the influence of background noise and …
inverse synthetic aperture radar (InISAR). Due to the influence of background noise and …