A study on wideband adaptive beamforming using taylor weighting and LSMI algorithm

Kwan Jin Oh, Hee Young Lee, Seon Joo Kim, Young Seek Chung, Changyul Cheon

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

This paper represents an adaptive beamforming technique to suppress interference or jamming signals in wideband. In order to maintain low side lobe level(SLL) at an antenna element level, Taylor-weighting was used. Also, to make a nulling beam pattern toward jammer's directions in wideband, we used the modified Loaded Sample Matrix Inversion(LSMI) algorithm and Tapped Delay Line(TDL). To verify the proposed algorithm, we applied it to a rectangular array antenna. Finally, the results show beam pattern with low SLL and jammers suppression.

Original languageEnglish
Pages (from-to)380-386
Number of pages7
JournalTransactions of the Korean Institute of Electrical Engineers
Volume62
Issue number3
DOIs
StatePublished - Mar 2013

Keywords

  • Adaptive algorithm
  • Loaded Sample Matrix Inversion
  • Wideband beamforming

Fingerprint

Dive into the research topics of 'A study on wideband adaptive beamforming using taylor weighting and LSMI algorithm'. Together they form a unique fingerprint.

Cite this