대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2008년도 하계종합학술대회
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- Pages.83-84
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- 2008
다항식 보간기법을 이용한 채널별 누적처리 시간영역 빔형성기 구현
Implementation of Time-Domain Beamformer with Cummulative Processing in decomposed channel using Polynomial Interpolation
- Lee, Jung-Hoon (Maritime R&D Lab, LIGNex1 Co. Ltd) ;
- Kim, Eui-Jun (Maritime R&D Lab, LIGNex1 Co. Ltd) ;
- Kwon, Dae-Yong (Maritime R&D Lab, LIGNex1 Co. Ltd)
- 발행 : 2008.06.18
초록
It is efficient to use the time-domain beamforming to operate the various pulse with the different pulse length, frequency, bandwidth in active sonar system. In this paper, we propose a time-domain beamformer with the cumulative processing in the decomposed channel using the polynomial interpolation to solve the problem of the computational cost, high transmission data rate, and the lack of internal memory.
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