| DESIGN OF INTERPOLATION FILTER FOR ALL DIGITAL RECEIVER-ON THE INTERPOLATION PROBLEM OF FULL RESPONSE MODULATION SIGNALS |
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| 引用本文： | Fan Pingyi Feng Chongxi(Department of Electronic Engineering,Tsinghua University,Beijng 100084). DESIGN OF INTERPOLATION FILTER FOR ALL DIGITAL RECEIVER-ON THE INTERPOLATION PROBLEM OF FULL RESPONSE MODULATION SIGNALS[J]. 电子科学学刊(英文版), 1998, 0(2) |
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| 作者姓名： | Fan Pingyi Feng Chongxi(Department of Electronic Engineering Tsinghua University Beijng 100084) |
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| 作者单位： | Department of Electronic Engineering，Tsinghua University，Beijng 100084 |
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| 摘 要： | All digital implementation of receiver is a main topic on digital communication recently. The design of interpolation filter is one of the important problems for all digital implementation of receiver. In this paper, for full response linear modulation signal, a interpolation criterion is proposed. An interpolation formula is presented on bandwidth-limited transmission signal. For example, using the raised cosine roll off function as the system pulse response, the feasibility and effectiveness on the interpolation formula are certified by theoretical and numerical analysis. The computer simulation result on 16-QAM signal is given.
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DESIGN OF INTERPOLATION FILTER FOR ALL DIGITAL RECEIVER-ON THE INTERPOLATION PROBLEM OF FULL RESPONSE MODULATION SIGNALS |
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| Fan Pingyi Feng Chongxi. DESIGN OF INTERPOLATION FILTER FOR ALL DIGITAL RECEIVER-ON THE INTERPOLATION PROBLEM OF FULL RESPONSE MODULATION SIGNALS[J]. Journal of Electronics, 1998, 0(2) |
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| Authors: | Fan Pingyi Feng Chongxi |
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| Abstract: | All digital implementation of receiver is a main topic on digital communication recently. The design of interpolation filter is one of the important problems for all digital implementation of receiver. In this paper, for full response linear modulation signal, a interpolation criterion is proposed. An interpolation formula is presented on bandwidth-limited transmission signal. For example, using the raised cosine roll off function as the system pulse response, the feasibility and effectiveness on the interpolation formula are certified by theoretical and numerical analysis. The computer simulation result on 16-QAM signal is given. |
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| Keywords: | All digital receiver Interpolation filter Full response modulation signal |
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