A Novel Approximate Antenna Pattern for Directional Antenna Arrays

被引：14

作者：

Deng, Na ^{[1
]}

Haenggi, Martin ^{[2
]}

机构：

[1] Dalian Univ Technol, Sch Informat & Commun Engn, Dalian 116024, Peoples R China

[2] Univ Notre Dame, Dept Elect Engn, Notre Dame, IN 46556 USA

来源：

IEEE WIRELESS COMMUNICATIONS LETTERS | 2018年 / 7卷 / 05期

基金：

中国国家自然科学基金;

关键词：

Directional antenna arrays; antenna pattern approximation; mm-wave; success probability; stochastic geometry; CELLULAR NETWORKS;

D O I：

10.1109/LWC.2018.2829741

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

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.

引用

页码：832 / 835

页数：4

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