Improvement of L-band Wind Profile Radar System

Abstract

This paper introduces the improved technical methods of L-band wind profile radar system based on the national networking wind profiler radar in China. Starting from the characteristics of clear-air atmospheric turbulence, considering the influence of atmospheric structural parameters on the detection effect, the L-band wind profiler radar is improved by improving the performance of key components and assembly process, optimization of wind profile radar system power, and reduction of feed line loss. The detection height can reach 6 km to meet the demand of weather forecast radar data. The detection performance of the improved L-band wind profiler radar is evaluated.