METHODS OF MEASUREMENT FOR EQUIPMENT USED IN DIGITAL MICROWAVE TRANSMISSION SYSTEMS - PART 2: MEASUREMENTS ON TERRESTRIAL RADIO-RELAY SYSTEMS - SECTION 2: ANTENNA

Available format(s)

Hardcopy , PDF

Language(s)

German

Published date

01-01-1994

Publisher

German Institute for Standardisation (Deutsches Institut für Normung)

Committees responsible
National foreword
Foreword
Introduction
1. Scope
2. Normative references
3. Definitions
4. Methods of measurement
4.1 Test-range considerations
4.2 Antenna gain
4.3 Radiation patterns
4.4 Cross-polarization discrimination
4.5 Return loss
4.6 Multi-port antenna isolation
5. Bibliography
Figures
1. Measurement of antenna gain by comparison with a
      gain-reference antenna
2. Measurement of antenna gain by the direct method
3. Examples of presentation of results on antenna-gain
      measurement
4. Example of arrangement for the measurement of
      radiation pattern
5. Example of radiation patterns and their envelope
Annex ZA (normative) Other international publications
      quoted in this standard with the reference of the
      relevant European publications

ALSO NUMBERED AS BS 7573 SECTION 2.2 1995 Gives methods of measurement of the electrical characteristics of antennas used in terrestrial radio-relay systems at frequencies above 1 GHz. Describes methods that are suitable for line-of-sight and tropospheric scatter radio-relay systems using linear polarization.

DocumentType	Standard
Pages	14
PublisherName	German Institute for Standardisation (Deutsches Institut für Normung)
Status	Current

Standards	Relationship
BS EN 60835-2-2:1995	Identical
I.S. EN 60835-2-2:1995	Identical
EN 60835-2-2:1994	Identical
IEC 60835-2-2:1994	Identical
SN EN 60835-2-2 : 1994	Identical