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ITU-R M.1849

Technical and operational aspects of ground-based meteorological radars

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Organization: ITU-R
Publication Date: 1 January 2019
Status: active
Page Count: 50
scope:

This Recommendation addresses the important technical and operational characteristics of meteorological radars, describes the related products provided, highlights their major specificities, discusses the effects of interference on meteorological radars and develops related interference protection criteria. This text is limited to ground-based weather radars and does not include wind profiler radars, also used for meteorological purposes, which are covered in other ITU-R Recommendations.

 

Document History

ITU-R M.1849
January 1, 2019
Technical and operational aspects of ground-based meteorological radars
This Recommendation addresses the important technical and operational characteristics of meteorological radars, describes the related products provided, highlights their major specificities,...
ITU-R M.1849
September 1, 2015
Technical and operational aspects of ground-based meteorological radars
This Recommendation addresses the important technical and operational characteristics of meteorological radars, describes the related products provided, highlights their major specificities,...
ITU-R M.1849
June 1, 2009
Technical and operational aspects of ground-based meteorological radars
A description is not available for this item.

References

This document references:
ITU-R F.1245 - Mathematical model of average and related radiation patterns for point-to-point fixed wireless system antennas for use in interference assessment in the frequency range from 1 GHz to 86 GHz
Published by ITU-R on January 1, 2019
This Recommendation provides average and related reference radiation patterns for point-to-point fixed wireless system (FWS) antennas in the frequency range from 1 GHz to 86 GHz. The analysis in this...
This document references:
ITU-R M.1851 - Mathematical models for radiodetermination radar systems antenna patterns for use in interference analyses
Published by ITU-R on January 1, 2018
This Recommendation describes radiodetermination radar systems antenna patterns to be used for single-entry and aggregate interference analysis. Dependent on the antenna 3 dB beamwidth and first peak...
This document references:
ITU-R F.699 - Reference radiation patterns for fixed wireless system antennas for use in coordination studies and interference assessment in the frequency range from 100 MHz to 86 GHz
Published by ITU-R on January 1, 2018
This Recommendation provides reference radiation patterns for, and information on, fixed wireless system antennas in the frequency range from 100 MHz to 86 GHz. This information may be used in...
This document references:
ITU-R M.1461 - Procedures for determining the potential for interference between radars operating in the radiodetermination service and systems in other services
Published by ITU-R on January 1, 2018
This Recommendation provides guidance and procedures for determining the potential for interference between radars operating in the radiodetermination service and systems in other services.
This document references:
ITU-R M.1638 - Characteristics of and protection criteria for sharing studies for radiolocation (except ground based meteorological radars) and aeronautical radionavigation radars operating in the frequency bands between 5 250 and 5 850 MHz
Published by ITU-R on January 1, 2015
This Recommendation describes the technical and operational characteristics of, and protection criteria for, radars operating in the frequency band 5 250-5 850 MHz, except ground based meteorological...
This document references:
ITU-R M.1652 - Dynamic frequency selection in wireless access systems including radio local area networks for the purpose of protecting the radiodetermination service in the 5 GHz band
Published by ITU-R on May 1, 2011
This Recommendation provides requirements of dynamic frequency selection (DFS) as a mitigation technique to be implemented in wireless access systems (WAS) including radio local area networks (RLANs)...
This document references:
ITU-R M.1851 - Mathematical models for radiodetermination radar systems antenna patterns for use in interference analyses
Published by ITU-R on January 1, 2018
This Recommendation describes radiodetermination radar systems antenna patterns to be used for single-entry and aggregate interference analysis. Dependent on the antenna 3 dB beamwidth and first peak...
This document is referenced by:
EN 303 347-1 - Meteorological Radars; Harmonised Standard for access to radio spectrum; Part 1: Meteorological Radar Sensor operating in the frequency band 2 700 MHz to 2 900 MHz (S band)
Published by ETSI on June 1, 2021
The present document specifies technical characteristics and methods of measurements for S band meteorological radar systems intended for the surveillance and classification of hydrometeors with the...
This document is referenced by:
EN 303 347-2 - Meteorological Radars; Harmonised Standard for access to radio spectrum; Part 2: Meteorological Radar Sensor operating in the frequency band 5 250 MHz to 5 850 MHz (C band)
Published by ETSI on June 1, 2021
The present document specifies technical characteristics and methods of measurements for C band meteorological radar systems intended for the surveillance and classification of hydrometeors with the...
This document is referenced by:
EN 303 347-3 - Meteorological Radars; Harmonised Standard for access to radio spectrum; Part 3: Meteorological Radar Sensor operating in the frequency band 9 300 MHz to 9 500 MHz (X band)
Published by ETSI on June 1, 2021
The present document specifies technical characteristics and methods of measurements for X band meteorological radar systems intended for the surveillance and classification of hydrometeors with the...
This document is referenced by:
TR 63385-1 - Transmitting and receiving equipment for radiocommunication – Short-range radar technologies and their performance standard – Part 1: System applications of short-range radars
Published by IEC on November 1, 2023
This part of IEC 63385 provides a catalogue of the architecture and principles of measurement of short-range radars that are widely exploited in civil applications. The applications are related to...
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