Motion Compensation for Near-Range Synthetic Aperture Radar Applications

ISBN-13: 9783866449060 / Angielski / Miękka / 2014 / 180 str.

Huaming Wu

Opis

The work focuses on the analysis of influences of motion errors on near-range SAR applications and design of specific motion measuring and compensation algorithms. First, a novel metric to determine the optimum antenna beamwidth is proposed. Then, a comprehensive investigation of influences of motion errors on the SAR image is provided. On this ground, new algorithms for motion measuring and compensation using low cost inertial measurement units (IMU) are developed and successfully demonstrated.