Current Result Document :
| 한글제목(Korean Title) |
The Frequency Analysis on the Design of Griffiths-Jim Adaptive Beamformer and DC Notch Filter |
| 영문제목(English Title) |
The Frequency Analysis on the Design of Griffiths-Jim Adaptive Beamformer and DC Notch Filter |
| 저자(Author) |
Keun-Soo Park
Jang-Sik Park
Kyung-Sik Son
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| 원문수록처(Citation) |
VOL 13 NO. 01 PP. P1 ~ 0015 (2003. 04) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
This paper analyzes a Griffiths-Jim adaptive beamformer or generalized sidelobe canceller (GSC) using multiple array microphones. This analysis shows an unstable converging problem in very low frequency, so this paper shows a proposed form of GSC. This analysis may help to design the GSC to suppression of the interference for broadband signal. The simulation result shows that the target-signal DC notch filter has a little harmful effect on the output tracking and this also converges smoothly.
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| 키워드(Keyword) |
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| 파일첨부 |
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