Radar altimeters have emerged as essential components in unmanned aerial vehicle (UAV) systems, providing precise altitude measurements for safe and reliable operation. more info This article presents a thorough analysis of radar altimeter performance characteristics relevant to UAV applications. We evaluate factors such as range, resolution, and s

Radar altimetry provides a powerful tool for acquiring high-resolution terrain representations. By determining the time delay between transmitting and receiving radar signals, precise elevation measurements can be obtained. COFDM (Coded Orthogonal Frequency Division Multiplexing), a sophisticated modulation scheme, enhances the robustness of these