Dynamic measurement of forward scattering

Jørgen Appel-Hansen; W. Rusch

Dynamic measurement of forward scattering

Jørgen Appel-Hansen, W. Rusch

Department of Electrical Engineering

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Abstract

A dynamic method for the measurement of forward scattering in a radio anechoic chamber is described. The quantity determined is the induced-field-ratio (IFR) of conducting cylinders. The determination of the IFR is highly sensitive to 1) multiple scattering between the cylinder and the obpring antenna and 2) extraneous scattering from the lining of the anechoic chamber. In order to eliminate the influence of multiple scattering, the measurements are made dynamically, i.e., the cylinders are mounted on a moving cart. The consequences of this movement are analyzed. Experimental data are presented in terms of the dynamic measurements. The influence of extraneous scattering is evaluated and an indication of a method for reducing errors due to extraneous scattering is given.

Original language	English
Journal	I E E E Transactions on Antennas and Propagation
Volume	23
Issue number	6
Pages (from-to)	846-850
ISSN	0018-926X
Publication status	Published - 1975

Bibliographical note

Copyright: 1975 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE

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title = "Dynamic measurement of forward scattering",

abstract = "A dynamic method for the measurement of forward scattering in a radio anechoic chamber is described. The quantity determined is the induced-field-ratio (IFR) of conducting cylinders. The determination of the IFR is highly sensitive to 1) multiple scattering between the cylinder and the obpring antenna and 2) extraneous scattering from the lining of the anechoic chamber. In order to eliminate the influence of multiple scattering, the measurements are made dynamically, i.e., the cylinders are mounted on a moving cart. The consequences of this movement are analyzed. Experimental data are presented in terms of the dynamic measurements. The influence of extraneous scattering is evaluated and an indication of a method for reducing errors due to extraneous scattering is given.",

author = "J{\o}rgen Appel-Hansen and W. Rusch",

note = "Copyright: 1975 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE",

year = "1975",

language = "English",

volume = "23",

pages = "846--850",

journal = "I E E E Transactions on Antennas and Propagation",

issn = "0018-926X",

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TY - JOUR

T1 - Dynamic measurement of forward scattering

AU - Appel-Hansen, Jørgen

AU - Rusch, W.

N1 - Copyright: 1975 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE

PY - 1975

Y1 - 1975

N2 - A dynamic method for the measurement of forward scattering in a radio anechoic chamber is described. The quantity determined is the induced-field-ratio (IFR) of conducting cylinders. The determination of the IFR is highly sensitive to 1) multiple scattering between the cylinder and the obpring antenna and 2) extraneous scattering from the lining of the anechoic chamber. In order to eliminate the influence of multiple scattering, the measurements are made dynamically, i.e., the cylinders are mounted on a moving cart. The consequences of this movement are analyzed. Experimental data are presented in terms of the dynamic measurements. The influence of extraneous scattering is evaluated and an indication of a method for reducing errors due to extraneous scattering is given.

AB - A dynamic method for the measurement of forward scattering in a radio anechoic chamber is described. The quantity determined is the induced-field-ratio (IFR) of conducting cylinders. The determination of the IFR is highly sensitive to 1) multiple scattering between the cylinder and the obpring antenna and 2) extraneous scattering from the lining of the anechoic chamber. In order to eliminate the influence of multiple scattering, the measurements are made dynamically, i.e., the cylinders are mounted on a moving cart. The consequences of this movement are analyzed. Experimental data are presented in terms of the dynamic measurements. The influence of extraneous scattering is evaluated and an indication of a method for reducing errors due to extraneous scattering is given.

M3 - Journal article

VL - 23

SP - 846

EP - 850

JO - I E E E Transactions on Antennas and Propagation

JF - I E E E Transactions on Antennas and Propagation

SN - 0018-926X

IS - 6

ER -

Dynamic measurement of forward scattering

Abstract

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