A novel relative motion measurement method based on distributed POS relative parameters matching transfer alignment

C Qu, J Li - Measurement, 2022 - Elsevier
The relative motion measurement has become the key technology for high precision
imaging of array Synthetic Aperture Radar (SAR), which can be obtained by distributed …

A Radar Detection Method of Reentry Target Based on Frequency-Domain Processing

Y Ding, B Bai, G Niu, X Li, Y Liu - IEEE Transactions on Plasma …, 2023 - ieeexplore.ieee.org
When the reentry target passes through the earth's atmosphere, its surface is covered with a
layer of plasma sheath. In the process of radar detection of the reentry target, the echo signal …

High-Precision large deformation measurement of array SAR based on FBG strain monitoring and initial state reconstruction

C Qu, D Yan, J Li, Q Wang, J Bao - Measurement, 2024 - Elsevier
Abstract Array Synthetic Aperture Radar (SAR) as the novel generation airborne remote
sensing system is installed below the wing, has received more attention because it can …

A novel transfer alignment method of array POS based on lever-arm estimation

J Li, C Qu - IEEE Transactions on Instrumentation and …, 2022 - ieeexplore.ieee.org
Transfer alignment of array position and orientation system (POS) is the key technology to
provide relative motion information for array synthetic aperture radar (SAR) high-precision …

A novel hypersonic vehicle-borne multichannel SAR-GMTI scheme based on adaptive sum and difference beams within eigenspace

J Han, Y Cao, TS Yeo, F Wang, S Liu - Signal Processing, 2021 - Elsevier
This paper investigates a novel ground moving target indication (GMTI) scheme for a
hypersonic vehicle-borne multichannel synthetic aperture radar (MC-SAR) system with …

Nonlinear chirp scaling imaging method for three-dimensional foresight linear array maneuvering SAR

Y Yuan, S Chen, Y Zhang, S Wang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Linear array maneuvering synthetic aperture radar (SAR) can push the limitations of
classical SAR on foresight 3-D imaging, which has captured the attention of worldwide radar …

Three-Dimensional Coordinate Extraction Based on Radargrammetry for Single-Channel Curvilinear SAR System

C Jiang, S Tang, Y Ren, Y Li, J Zhang, G Li, L Zhang - Remote Sensing, 2022 - mdpi.com
With the rapid development of high-resolution synthetic aperture radar (SAR) systems, the
technique that utilizes multiple two-dimensional (2-D) SAR images with different view angles …

Three-dimensional imaging algorithm based on azimuth resampling for high-speed diving forward-looking linear array SAR

C Liu, G Tan, K Ma - Fourth International Conference on …, 2024 - spiedigitallibrary.org
In this paper, a new azimuth resampling algorithm is proposed to eliminate azimuth spatial
variability for high-speed diving forward-looking line array synthetic aperture radar (HDFLLA …

A Novel Relative Motion Measurement Method Based on Distributed Pos Relative Parameters Matching Transfer Alignment

L Jianli, CY Yuan - Available at SSRN 4034691, 2022 - papers.ssrn.com
The relative motion measurement has become the key technology for high precision
imaging of array Synthetic Aperture Radar (SAR), which can be obtained by distributed …