Synthetic Aperture Radar (SAR) imaging is a remote sensing technique that exploits the motion of the radar platform to synthesise a large antenna aperture, thereby achieving high-resolution images of ...
(A) Coil system. (B) Tank and helical microswimmer. (C) Real experimental image. (D) Helical microswimmer with detailed shape parameters. The red dashed line indicates the body axis of the helical ...