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Applied Polyphase Filter Orthogonal Transformation Technology in Broadband Signal Receiving

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Practical Applications of Intelligent Systems

Part of the book series: Advances in Intelligent Systems and Computing ((AISC,volume 279))

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Abstract

In view of the present mature simulation orthogonal transformation mostly belongs to the narrow band signal processing. And the digital processing method of Hilbert orthogonal transformation is limited by the bandwidth and cannot be used in broadband signal receiving. In this paper, application of the polyphase filtering orthogonal transformation method realized intermediate frequency spectrum broadband signal receiving in the front-end processing. This method is good at solving the problem of digital frequency conversion of orthogonal transformation in broadband signals and is suitable for implementation on FPGA and the engineering real-time processing.

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Acknowledgment

This article has been supported by Fundamental Research Funds for the Central Universities (Grant No.HEUCF130805) and Science and Technology Foundation of State Key Laboratory (Grant No.9140C020201120C02002).

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Authors and Affiliations

  1. Information and Communication Engineering, Harbin Engineering University, Harbin, China

    Xiang Jian-hong & Dnog Chun-lei

  2. Chengdu Tian ao Industrial Co. Ltd, Chengdu, China

    Xiang Jian-hong

Authors
  1. Xiang Jian-hong
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  2. Dnog Chun-lei
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Corresponding author

Correspondence to Xiang Jian-hong .

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Editors and Affiliations

  1. College of Computer and Software Engineering, Shenzhen University, Shenzhen, China

    Zhenkun Wen

  2. School of Information Science and Technology, Southwest Jiaotong University, Chengdu, China

    Tianrui Li

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Jian-hong, X., Chun-lei, D. (2014). Applied Polyphase Filter Orthogonal Transformation Technology in Broadband Signal Receiving. In: Wen, Z., Li, T. (eds) Practical Applications of Intelligent Systems. Advances in Intelligent Systems and Computing, vol 279. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-54927-4_30

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  • DOI: https://doi.org/10.1007/978-3-642-54927-4_30

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-54926-7

  • Online ISBN: 978-3-642-54927-4

  • eBook Packages: EngineeringEngineering (R0)

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