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Download Antennas And Propagation for Body-Centric Wireless by Peter S Hall, Yang Hao PDF

By Peter S Hall, Yang Hao

Prepare for the tidal wave of "body centric" digital structures that may take cellular communications and computing to new heights! This first-of-its-kind e-book can assist engineers pave the best way with its definitive remedy of on-body antenna concept, layout and purposes. It coverers either the cutting-edge in present structures including new advances resulting in scientific, own leisure, legislations enforcement, and army functions now in improvement.

This state of the art source briefs engineers on key propagation concerns after which dives into the nuts-and-bolts of antenna layout that provides the products. It covers on-body conversation channels at microwave frequency and coffee frequency bands, in addition to extremely wideband platforms for WPANs and WBANs. full of hands-on information from famous specialists, this quantity can be vital to all engineers considering designing, checking out, and enhancing body-centric verbal exchange structures.

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36 Electromagnetic Properties and Modeling of the Human Body [25] Tell, R. , Microwave Energy Absorption in Tissue, EPA, Twinbrook Research Laboratory Technical Report, 1972. [26] Kritikos, H. , and H. P. Schwan, “Hot Spot Generated in Condition Spheres by Electromagnetic Waves and Biological Implications,” IEEE Trans. on Biomed. , Vol. 19, No. 1, 1972, pp. 53–58. [27] Shapiro, A. , R. F. Lutomirski, and H. T. Yura, “Induced Fields and Heating Within a Cranial Structure Irradiated by an Electromagnetic Plane Wave,” IEEE Trans.

Human Exposure Assessment in the Near Field of GSM Base-Station Antennas Using a Hybrid Finite Element/Method of Moments Technique,” IEEE Trans. on Biomedical Engineering, Vol. 50, No. 2, February 2003, pp. 224–233. [58] Ross, C. T. : Horwood Publishers, 1998. , “Modelling and Calculation of Influences of RF-Fields on the Human Body Using the Finite Element Method,” IEEE Trans. on Magnetics, Vol. 30, No. 5, September 1994, pp. 3092–3095. [60] Schneider, J. , and K. L. Shlager, “FDTD Simulations of TEM Horns and the Implications for Staircased Representations,” IEEE Trans.

4 Numerical Modeling Techniques for Body-Centric Wireless Communications 25 trial functions based on a minimization of the residuals. The MoM, which can be used in both time and frequency domains, is most suitable in the analysis of thin-wire structures. However, the MoM technique is not effective when applied to arbitrary configurations with complex geometries or inhomogeneous dielectrics. In on-body applications, Chen et al. [54–56] presented an extensive computer simulation of the influence of the human body on a circular-loop-wire antenna to simulate the pager antenna.

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