Design of an ocean atmospheric duct signal processor

Author

XueHua, Li ; Zishu, He ; JianXin, He ; ShouYuan, Duan

Author_Institution

Sch. of Electron. Eng., Univ. of Electron. Sci. Technol. of China, Chengdu, China

fYear

2010

fDate

6-8 Dec. 2010

Firstpage

1

Lastpage

4

Abstract

The atmospheric refractive section plane retrieved from radar sea clutter is of importance for the might enhancement of military naval radar. In this paper, an atmospheric duct signal processor with hardware of an intermediate-frequency board and a high-speed DSP board, besides the arithmetic of clutter suppression and sea clutter extraction, have been designed and implemented to get radar sea clutter power, which works synchronously together with a Doppler weather radar in the science experiment of atmospheric duct sounding. Results show that this signal processor can perfectly implement the acquirement of radar sea clutter and its real-time arithmetic processing.

Keywords

Doppler radar; atmospheric techniques; digital signal processing chips; ducts; meteorological radar; oceanographic techniques; radar clutter; radar signal processing; Doppler weather radar; atmospheric duct sounding; atmospheric refractive section plane; clutter suppression; high-speed DSP board; intermediate-frequency board; military naval radar; ocean atmospheric duct signal processor; radar sea clutter extraction; real time arithmetic processing; Computers; Microwave antennas; Microwave communication; SDRAM; Sensitivity; Clutter suppression; Ocean atmospheric duct; Real-time processing; Sea clutter;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Signal Processing and Communication Systems (ISPACS), 2010 International Symposium on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-7369-4

Type

conf

DOI

10.1109/ISPACS.2010.5704716

Filename

5704716