Application study of BA-FRESH filtering technique for communication anti-jamming

Author

Chen Yong ; Liang Tao

Author_Institution

Nanjing Telecommun. Technol. Inst., Nanjing, China

fYear

2010

fDate

24-28 Oct. 2010

Firstpage

287

Lastpage

290

Abstract

A new technique of separating jamming from signal is studied in this paper. The signal separation can be accomplished by employing the time correlation and the spectral correlation. The structure of blind adaptive frequency-shift filtering is proposed and the variable step-size adaptive algorithm is introduced. Finally the separation performance of variable step-size BA-FRESH filters is analyzed at the different jamming through computer simulations. This separation technique is thus very attractive for communication anti-jamming.

Keywords

adaptive filters; blind source separation; correlation methods; jamming; BA-FRESH filtering technique; blind adaptive frequency-shift filtering; communication antijamming; computer simulation; signal separation; spectral correlation; time correlation; variable step-size adaptive algorithm; Adaptive algorithms; Algorithm design and analysis; Filtering; Filtering algorithms; Interference; Jamming; Wiener filter; BA-FRESH filtering; communication anti-jamming; frequency shift filters; variable step-size algorithm;

fLanguage

English

Publisher

ieee

Conference_Titel

Signal Processing (ICSP), 2010 IEEE 10th International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-5897-4

Type

conf

DOI

10.1109/ICOSP.2010.5656935

Filename

5656935