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조회 21774
Status : | Presented |
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Date : | 1993-11 |
Title : | HF채널에서의 Backpropagation알고리듬을 이용한 적응등화기 |
Authors : | 권성락, 이영조, 송왕철, 홍대식, 강창언 |
Conference : | 대한 전자공학회 추계종합학술대회 16권 2호 |
Abstract : | In this thesis, the BPE(backpropagation equalizer) with decision feedback is applied to reduce the distortion that is caused by intersymbol interference(ISI) and AWGN for HF radio channel. and its performance is compared with that of the TDL strcutured decision feedback equalizer. The BPE without decision feedback cannot cope with the severe distortion that is created from trequency selective fading. And a complex-valued BPE is also applied to treat complex signals of the PSk signal. The BPE with decision feedback offers better performance as an adaptive equalizer than that of the TDL structured decision feedback equalizer. |
URL : | http://mirinae.yonsei.ac.kr//?module=fil...2b46abc071 |
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2023.10 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31