Analytic Propagation Model for Wireless Body-Area Networks

被引：7

作者：

Ma, Da ^{[1
]}

Zhang, Wen Xun ^{[1
]}

机构：

[1] Southeast Univ, State Key Lab Millimeter Waves, Nanjing 210096, Peoples R China

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2011年 / 59卷 / 12期

关键词：

Fourier transform; impedance boundary condition; Mathieu functions; wave propagation; wireless body area networks; CHANNEL MODEL; RADIO PROPAGATION; SCATTERING; COMMUNICATION; PERFORMANCE; RADIATION; CYLINDER;

D O I：

10.1109/TAP.2011.2165473

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Wave propagation in wireless body area networks (WBAN) is analytically modeled as a polarized point source close to an elliptic lossy dielectric cylinder. Using the Fourier transform along the axes, the expansion in terms of Mathieu functions in cross section, and the impedance boundary condition (IBC) on surface, the field distribution outside the cylinder can be formulated. In particular, the path gain of propagation around the human body is described in detail for 915-MHz and 2.40-GHz bands toward industrial, scientific, and medical (ISM) applications.

引用

页码：4749 / 4756

页数：8

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