Title :
Real-time signal processing system for weather radar
Author :
Guo, Zaihua ; Xie, Minyan ; Zhu, Weile ; He, Jin
Author_Institution :
Coll. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
A new signal processing system used for modern weather radar is introduced. The system processing is used on dual-linear polarization Doppler weather radar. The conventional pulse weather radar only observes one parameter, Z (reflectivity factor), the data scale is smaller than modern pulse Doppler radars and dual-polarization radar. Therefore, a new digital signal processing system is desired to realize the demands. This system is composed of four parts: HSP (hardwired signal processor), signal interface, HSO (high speed operation module) and host port interface.
Keywords :
Doppler radar; electromagnetic wave polarisation; meteorological radar; radar signal processing; Doppler radar; digital signal processing; dual-linear polarization; dual-polarization radar; hardwired signal processor; high speed operation module; host port interface; real-time signal processing; signal interface; weather radar signal processing; Digital signal processing; Doppler radar; Electromagnetic scattering; Meteorological radar; Meteorology; Radar scattering; Radar signal processing; Real time systems; Reflectivity; Signal processing;
Conference_Titel :
Communications, Circuits and Systems, 2004. ICCCAS 2004. 2004 International Conference on
Print_ISBN :
0-7803-8647-7
DOI :
10.1109/ICCCAS.2004.1346322
