Full Description

Scope

This standard provides methods for determining antenna factors of antennas used for radiated emission measurements of electromagnetic interference (EMI) from 9 kHz to 40 GHz. Antennas included are linearly polarized antennas, such as loops, rods (monopoles), tuned dipoles, biconical dipoles, log-periodic dipole arrays, hybrid linearly polarized arrays, broadband horns, etc., that are used in measurements governed by ANSI C63.4-2003. 1 The methods include standard site, reference antenna, equivalent capacitance substitution, standard transmitting loop, standard antenna, and standard field methods. The latter three methods are incorporated by reference in 4.5.Harmonization of this standard with international standards is achieved by providing one-measurementgeometry in the 30 MHz to 1000 MHz frequency range. The word shall is used in this document toindicate mandatory requirements. The words should or may are used to indicate that among severalpossibilities one is strongly recommended but not mandatory.

Abstract

Revision Standard - Active.Methods for determining antenna factors of antennas used for radiated emission measurements of electromagnetic interference (EMI) from 9 kHz to 40 GHz are provided. Antennas included are linearly polarized antennas such as loops, rods (monopoles), tuned dipoles, biconical dipoles, log-periodic dipole arrays, hybrid linearly polarized arrays, broadband horns, etc., which are used in measurements governed by ANSI C63.4-2001. The methods include standard site (i.e., 3-antenna), reference antenna, equivalent capacitance substitution, standard transmitting loop, standard antenna, and standard field methods.

Product Details

Published: 04/21/2006 ISBN(s): 0738149667, 9781504409919, 9780738149677 Number of Pages: 63File Size: 1 file , 1.4 MB Product Code(s): STDSU95537, STDPL95537