Near-field 3D sparse SAR direct imaging with irregular samples

S Xing, S Song, S Quan, D Sun, J Wang, Y Li - Remote Sensing, 2022 - mdpi.com
Sparse imaging is widely used in synthetic aperture radar (SAR) imaging. Compared with
the traditional matched filtering (MF) methods, sparse SAR imaging can directly image the …

Volumetric interferometry for sparse 3D synthetic aperture radar with bistatic geometries

R Welsh, D Andre, M Finnis - Electronics Letters, 2023 - Wiley Online Library
Abstract Synthetic Aperture Radar (SAR) renderings in 3D provide additional target
information when compared to 2D by separating out features overlaid in height. However …

Laboratory multistatic 3D SAR with polarimetry and sparse aperture sampling

R Welsh, D Andre, M Finnis - IET Radar, Sonar & Navigation, 2024 - Wiley Online Library
With the advent of constellations of SAR satellites, and the possibility of swarms of SAR
UAV's, there is increased interest in multistatic SAR image formation. This may provide …

Modelling real‐world effects in near‐field SAR collections for compressive sensing

GAJ Price, D Andre, C Moate, P Yuen… - IET Radar, Sonar & …, 2025 - Wiley Online Library
The ability to control sidelobes in a SAR image is critical to forming images that are useful for
interpretation and exploitation. QinetiQ has developed the RIBI sensing system, which …

Sidelobe Suppression Techniques for Near-Field Multistatic SAR

GAJ Price, C Moate, D Andre, P Yuen - Sensors, 2023 - mdpi.com
Multirotor Unmanned Air Systems (UAS) represent a significant improvement in capability for
Synthetic Aperture Radar (SAR) imaging when compared to traditional, fixed-wing …

Bistatic SAR for building wall material characterisation

J Elgy - 2020 - dspace.lib.cranfield.ac.uk
This thesis addresses the problem of using radar to extract interpretable information
concerning both the structure and electrical properties of a wall, and the environment behind …

Laboratory multistatic polarimetric sparse aperture 3D SAR investigation

R Welsh, D Andre, M Finnis - 2023 - dspace.lib.cranfield.ac.uk
Abstract Synthetic Aperture Radar (SAR) is a coherent technique that produces high quality
imagery, with a finer cross-range resolution than would be possible with a stationary …

Multistatic hybrid SAR/ISAR data generation using a stationary target

A Rattan, D Andre, M Finnis - 2022 - IET
There is great interest in multistatic synthetic aperture radar (SAR) systems as they are
capable of providing high resolution images. These systems could prove promising …