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    邓娜

    • 副教授     硕士生导师
    • 主要任职:无
    • 性别:女
    • 毕业院校:中国科学技术大学
    • 学位:博士
    • 在职信息:在职
    • 所在单位:信息与通信工程学院
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    A Novel Approximate Antenna Pattern for Directional Antenna Arrays

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    论文类型:期刊论文

    第一作者:Deng, Na

    通讯作者:Deng, N (reprint author), Dalian Univ Technol, Sch Informat & Commun Engn, Dalian 116024, Peoples R China.

    合写作者:Haenggi, Martin

    发表时间:2018-10-01

    发表刊物:IEEE WIRELESS COMMUNICATIONS LETTERS

    收录刊物:SCIE

    卷号:7

    期号:5

    页面范围:832-835

    ISSN号:2162-2337

    关键字:Directional antenna arrays; antenna pattern approximation; mm-wave; success probability; stochastic geometry

    摘要:The antenna pattern model plays a key role in evaluating the performance benefits of directional antenna arrays. In this letter, we propose a novel antenna pattern, named multi-cosine antenna pattern, to approximate the actual antenna pattern, and apply it to millimeter wave (mm-wave) networks. To get deep insights on the role of directional antenna arrays in mm-wave networks, we derive exact expressions for the success probability of the typical receiver as well as a tight upper bound. The results show that the proposed antenna pattern provides a better tradeoff between the accuracy and the tractability in terms of both antenna pattern and analysis than previous models.