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 investigate factors such as range, accuracy, and responsive… Read More

In the increasingly complex electromagnetic spectrum, ensuring reliable video 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 jamming ca… Read More