EN 60835-3-2:1996

Methods of measurement for equipment used in digital microwave radio transmission systems - Part 3: Measurements on satellite earth stations - Section 2: Antenna

Gives definitions and methods of measurement of the electrical characteristics of satellite earth-station antennas for frequencies above about 1 GHz. The methods are applicable to reflector type antennas for digital and analog signal transmission.

Meßverfahren für Geräte in digitalen Mikrowellen-Funkübertragungssystemen - Teil 3: Messungen an Satelliten-Erdfunkstellen - Hauptabschnitt 2: Antenne

Méthodes de mesure applicables au matériel utilisé pour les systèmes de transmission numérique en hyperfréquence - Partie 3: Mesures applicables aux stations terriennes de télécommunications par satellite - Section 2: Antenne

Traite des définitions et des méthodes de mesure applicables aux caractéristiques électriques des antennes des stations terriennes de liaison par satellite dans les gammes de fréquences au-dessus d'environ 1 GHz. Ces méthodes s'appliquent aux antennes de type réflecteur assurant la transmission de signaux analogues et numériques.

Methods of measurement for equipment used in digital microwave radio transmission systems - Part 3: Measurements on satellite earth stations - Section 2: Antenna (IEC 60835-3-2:1995)

General Information

• Status: Withdrawn
• Publication Date: 18-Mar-1996
• Withdrawal Date: 30-Nov-1996
• ICS: 33.060.30 - Radio relay and fixed satellite communications systems
• Technical Committee: CLC/SR 102 - Equipment used in radio communications for mobile services and satellite communication systems
• Drafting Committee: IEC/TC 102 - IEC_TC_102
• Parallel Committee: IEC/TC 102 - IEC_TC_102
• Ref Project: SIST EN 60835-3-2:2002 - Methods of measurement for equipment used in digital microwave radio transmission systems -- Part 3: Measurements on satellite earth stations -- Section 2: Antenna

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 60835-3-2:2002
01-oktober-2002
Methods of measurement for equipment used in digital microwave radio
transmission systems - Part 3: Measurements on satellite earth stations - Section
2: Antenna (IEC 60835-3-2:1995)
Methods of measurement for equipment used in digital microwave radio transmission
systems -- Part 3: Measurements on satellite earth stations -- Section 2: Antenna
Meßverfahren für Geräte in digitalen Mikrowellen-Funkübertragungssystemen -- Teil 3:
Messungen an Satelliten-Erdfunkstellen -- Hauptabschnitt 2: Antenne
Méthodes de mesure applicables au matériel utilisé pour les systèmes de transmission
numérique en hyperfréquence -- Partie 3: Mesures applicables aux stations terriennes de
télécommunications par satellite -- Section 2: Antenne
Ta slovenski standard je istoveten z: EN 60835-3-2:1996
ICS:
33.060.30 Radiorelejni in fiksni satelitski Radio relay and fixed satellite
komunikacijski sistemi communications systems
SIST EN 60835-3-2:2002 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 60835-3-2:2002

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SIST EN 60835-3-2:2002

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SIST EN 60835-3-2:2002

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SIST EN 60835-3-2:2002

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SIST EN 60835-3-2:2002

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SIST EN 60835-3-2:2002
NORME CEI
INTERNATIONALE IEC
60835-3-2
INTERNATIONAL
Première édition
STAN
DARD
First edition
1995-12
Méthodes de mesure applicables au matériel
utilisé pour les systèmes de transmission
numérique en hyperfréquence
Partie 3:
Mesures applicables aux stations terriennes
de télécommunications par satellite
Section 2: Antenne
Methods of measurement for equipment used in
digital microwave radio transmission systems
Part 3:
Measurements on satellite earth stations
Section 2: Antenna
© IEC 1995 Droits de reproduction réservés — Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in
utilisée sous quelque forme que ce soit et par aucun any form or by any means, electronic or mechanical,
procédé, électronique ou mécanique, y compris la photo- including photocopying and microfilm, without permission in
copie et les microfilms, sans l'accord écrit de l'éditeur. writing from the publisher.
International Electrotechnical Commission 3, rue de Varembé Geneva, Switzerland
Telefax: [phone] e-mail: [e-mail] IEC web site http: //www.iec.ch
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vigueur
Pour prix, voir catalogue en
• • For price, see current catalogue

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SIST EN 60835-3-2:2002
835-3-2 © IEC:1995 - 3 -
CONTENTS
Page
FOREWORD 5
Clause
1 Scope 7
2 Normative references 7
3 Definitions 9
4 Conditions of measurement 19
5 Antenna gain 21
5.1 General considerations 21
5.2 Method of measurement 21
5.3 Presentation of results 31
5.4 Details to be specified 33
6 Antenna pattern 33
6.1 General considerations 33
6.2 Terrestrial bore-sight pattern measurements 35
6.3 Measurement of antenna pattern via satellite 39
6.4 Antenna monopulse pattern 43
6.5 Measurement accuracy 45
6.6 Presentation of results 45
6.7 Details to be specified 47
7 Polarization 47
7.1 Calculation of the polarization efficiency 47
7.2 Cross-polarization discrimination (XPD) 49
7.3 Two-port discrimination of dual polarized frequency re-use antennas 57
7.4 Presentation of results 67
7.5 Details to be specified 67
8 Receive figure of merit (G/T) 67
9 Antenna noise temperature 67
9.1 General considerations 67
9.2 Method of measurement 69
9.3 Presentation of results 71
9.4 Details to be specified 71
10 Antenna return loss 71
10.1 Method of measurement 71
10.2 Presentation of results 71
10.3 Details to be specified 71
11 Transmit-receive isolation 71
11.1 Method of measurement 71
11.2 Presentation of results 73
11.3 Details to be specified 73
Figures 75
Annex A - Bibliography 105

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SIST EN 60835-3-2:2002
835-3-2 ©
IEC:1995 - 5 -
INTERNATIONAL ELECTROTECHNICAL COMMISSION
METHODS OF MEASUREMENT FOR EQUIPMENT USED IN
DIGITAL MICROWAVE RADIO TRANSMISSION SYSTEMS -
Part 3: Measurements on satellite earth stations -
Section 2: Antenna
FOREWORD
1)
The IEC (International Electrotechnical Commission) is a worldwide organization for standardization
comprising all national electrotechnical committees (IEC National Committees). The object of the IEC is to
promote international cooperation on all questions concern
...