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

Achieving reliable performance from radar altimeters in challenging environments is vital. These instruments play a fundamental role in navigation for aeronautical applications, especially when dealing with complex conditions such as heavy precipitation. Factors like atmospheric interference, surface roughness, and waveform fluctuations can signifi… Read More

In the increasingly complex electromagnetic spectrum, ensuring reliable video COFDM UAV transmission amidst potential interference is paramount. COFDM (Coded Orthogonal Frequency-Division Multiplexing) systems offer a robust solution by utilizing orthogonal subcarriers and error correction codes to mitigate signal degradation. However, intentional… Read More