Radar altimeters have emerged as critical components in unmanned aerial vehicle (UAV) systems, providing precise altitude measurements for safe and reliable operation. This article presents a in-depth analysis of radar altimeter performance characteristics relevant to UAV applications. We examine factors such as range, accuracy, and sensitivity in
Achieving reliable performance from radar altimeters in severe environments is essential. These instruments play a fundamental role in altitude UAV downlink determination for aeronautical applications, especially when dealing with turbulent conditions such as heavy snowfall. Factors like atmospheric attenuation, surface roughness, and electromagnet
Precise altimetry refers to the accurate measurement of height or elevation. Radar technology plays a crucial role in achieving this precision. By emitting electromagnetic waves and analyzing the time it takes for these waves to return from a target, radar systems can determine the distance between the sensor and the target, thus enabling precise