Use of wire-grid method to evaluate the effect of finite metallic plane of OATS on NSA in LF (30-100 MHz) region

Author

Hsieh, Han-Chang ; Lai, Ming-Iu ; Wang, Kevin

Author_Institution

Metrol. & Inspection Minist. of Economic Affairs, Bur. of Stand., Taiwan

Volume

2

fYear

2004

Firstpage

511

Abstract

A wire grid model is proposed to discuss the normalized site attenuation (NSA) associated with an open area test site (OATS) with finite metallic ground plane. The NSA values for three different OATS sites around Taiwan, based on the wire grid model and measurement, are carefully examined. The agreement between the calculated and measured results supports the usefulness of the proposed wire grid model. The wire grid model is then adopted to analyze the deviation in NSA values for the LF (30-100 MHz) region.

Keywords

electromagnetic interference; electromagnetic wave absorption; electromagnetic wave scattering; immunity testing; open area test sites; radiowave propagation; 30 to 100 MHz; OATS; finite metallic plane; immunity testing; normalized site attenuation; open area test site; radiated emission testing; wire grid model; Antennas and propagation; Area measurement; Attenuation; Dipole antennas; Electromagnetic interference; Open area test sites; Receiving antennas; Testing; Transmitting antennas; Wire;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility, 2004. EMC 2004. 2004 InternationalSymposium on

Print_ISBN

0-7803-8443-1

Type

conf

DOI

10.1109/ISEMC.2004.1349849

Filename

1349849