Analysis of EM scattered fields versus frequency in the proximity of surrounding cylindrical structures

Author

Peterson, V.H. ; Ungvichian, V.

Author_Institution

Motorola Inc., Boynton Beach, FL, USA

Volume

3

fYear

1999

fDate

1999

Firstpage

588

Abstract

Scattered EM fields versus frequency in the proximity of surrounding cylindrical structures are studied by analyzing and measuring the magnetic field amplitude near a conducting and a simulated human body (SHB) dielectric cylinder. Using classical cylindrical wave functions, the magnetic field amplitude near each cylinder is calculated over a frequency range of 200 MHz to 1 GHz. In this paper, we are concerned with only magnetic field effects. Computed results when compared with measurement results of the magnetic field show a good agreement. Further study indicates that variations in the magnetic field amplitude occur with cylinder rotation and measurement distance from the cylinder

Keywords

UHF radio propagation; electromagnetic fields; electromagnetic wave scattering; microwave propagation; EM scattered fields; cylinder rotation; cylindrical structures; cylindrical wave functions; dielectric cylinder; magnetic field amplitude; measurement distance; simulated human body; Analytical models; Biological system modeling; Computational modeling; Dielectric measurements; Frequency measurement; Humans; Magnetic analysis; Magnetic field measurement; Scattering; Wave functions;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference, 1999 Asia Pacific

Print_ISBN

0-7803-5761-2

Type

conf

DOI

10.1109/APMC.1999.833660

Filename

833660