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ITU-R P.372

Radio noise

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Organization: ITU-R
Publication Date: 1 August 2019
Status: active
Page Count: 80
scope:

Recommendation ITU-R P.372 provides information on the background levels of radio-frequency noise in the frequency range from 0.1 Hz to 100 GHz. It takes account of noise due to the temperature of the lower atmosphere, to the galaxy, to lightning, and to man-made sources. Noise figures or temperatures are given to provide a basis for the estimation of system performance.

Document History

ITU-R P.372
August 1, 2019
Radio noise
Recommendation ITU-R P.372 provides information on the background levels of radio-frequency noise in the frequency range from 0.1 Hz to 100 GHz. It takes account of noise due to the temperature of...
ITU-R P.372
September 1, 2016
Radio noise
Recommendation ITU-R P.372 provides information on the background levels of radio-frequency noise in the frequency range from 0.1 Hz to 100 GHz. It takes account of noise due to lightning, to...
ITU-R P.372
July 1, 2015
Radio noise
Recommendation ITU-R P.372 provides information on the background levels of radio-frequency noise in the frequency range from 0.1 Hz to 100 GHz. It takes account of noise due to lightning, to...
ITU-R P.372
September 1, 2013
Radio noise
Recommendation ITU-R P.372 provides information on the background levels of radio-frequency noise in the frequency range from 0.1 Hz to 100 GHz. It takes account of noise due to lightning, to...
ITU-R P.372
October 1, 2009
Radio noise
Recommendation ITU-R P.372 provides information on the background levels of radio-frequency noise in the frequency range from 0.1 Hz to 100 GHz. It takes account of noise due to lightning, to...
ITU-R P.372
January 1, 2007
Radio noise
A description is not available for this item.
ITU-R P.372
January 1, 2003
Radio noise
A description is not available for this item.
ITU-R P.372
January 1, 2001
Radio Noise
A description is not available for this item.
ITU-R P.372
October 12, 2000
Radio Noise
A description is not available for this item.
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References

This document is referenced by:
149 - Recommended Practice for Antenna Measurements
Published by IEEE on September 23, 2021
This document comprises recommended practices for the measurement of antenna transmitting and receiving properties. It is a comprehensive revision and extension of ANSI/IEEE Std 149™-1979 (Revision...
This document is referenced by:
IEEE 802.22 - Information Technology— Telecommunications and information exchange between systems Wireless Regional Area Networks (WRAN) — Specific requirements Part 22: Cognitive Wireless RAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications: Policies and Procedures for Operation in the Bands that Allow Spectrum Sharing where the Communications Devices May Opportunistically Operate in the Spectrum of Primary Service
Published by IEEE on September 5, 2019
This standard specifies the air interface, including the cognitive radio medium access control layer (MAC) and physical layer (PHY), of point-to-multipoint and backhaul wireless regional area...
This document is referenced by:
ICAO ANNEX 10 VOL I - AERONAUTICAL TELECOMMUNICATIONS VOLUME I - RADIO NAVIGATION AIDS
Published by ICAO on January 1, 2018
FOREWORD Historical background Standards and Recommended Practices for Aeronautical Telecommunications were first adopted by the Council on 30 May 1949 pursuant to the provisions of Article 37 of the...
This document is referenced by:
ISO/IEC/IEEE 8802-22 - Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 22: Cognitive Wireless RAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications: Policies and Procedures for Operation in the TV Bands AMENDMENT 2: Enhancement for broadband services and monitoring applications
Published by ISO on September 1, 2017
A description is not available for this item.
This document is referenced by:
CSA ISO/IEC/IEEE 8802-22 - Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 22: Cognitive Wireless RAN Medium Access Control (MCA) and Physical Layer (PHY) Specifications: Policies and Procedures for Operation in the TV Bands
Published by CSA on January 1, 2016
This standard specifies the air interface, including the cognitive medium access control layer (MAC) and physical layer (PHY), of point-to-multipoint wireless regional area networks comprised of a...
This document is referenced by:
NEN-ISO/IEC/IEEE 8802-22 - Telecommunications and information exchange between systems - Wireless Regional Area Networks (WRAN) - Specific requirements - Part 22: Cognitive Wireless RAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications: Policies and procedures for operation in the bands that allow spectrum sharing where the communications devices may opportunistically operate in the spectrum of primary service
Published by NEN on June 1, 2022
This standard specifies the air interface, including the cognitive radio medium access control layer (MAC) and physical layer (PHY), of point-to-multipoint and backhaul wireless regional area...
This document is referenced by:
ITU-R BS.1660 - Technical basis for planning of terrestrial digital sound broadcasting in the VHF band
Published by ITU-R on June 1, 2019
This Recommendation describes the planning criteria that could be used for planning of terrestrial digital sound broadcasting in the VHF band, for Digital Systems A, F, G and C of Recommendation...
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