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ITU-T K.79

Electromagnetic characterization of the radiated environment in the 2.4 GHz ISM band

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Organization: ITU-T
Publication Date: 1 March 2015
Status: active
Page Count: 58
scope:

This Recommendation analyses the electromagnetic (EM) environment characteristics of the 2.4 GHz industrial, scientific and medical (ISM) band used by new radio service systems. Examples of these radio services are: the IEEE 802.11 wireless LAN system, the IEEE 802.16 system, the IEEE 802.15 system and digital cordless phone systems. The definition and relevant information about this frequency band can be found in [ITU RR]. The equipment emission level and the susceptibility level are the key parameters analysed.

This Recommendation only considers indoor applications of the 2.4 GHz ISM band for the analysis of the band EM environment and for determining acceptable equipment emission levels and susceptibility levels.

Document History

ITU-T K.79
March 1, 2015
Electromagnetic characterization of the radiated environment in the 2.4 GHz ISM band
This Recommendation analyses the electromagnetic (EM) environment characteristics of the 2.4 GHz industrial, scientific and medical (ISM) band used by new radio service systems. Examples of these...
ITU-T K.79
June 1, 2009
Electromagnetic characterization of the radiated environment in the 2.4 GHz ISM band
This Recommendation analyses the electromagnetic environment characteristics of the 2.4 GHz industrial, scientific and medical (ISM) band used by new radio service systems. Examples of these radio...

References

This document references:
IEC 60050-161 - Amendment 1 International Electrotechnical Vocabulary Chapter 161: Electromagnetic Compatibility
Published by IEC on October 1, 1997
FOREWORD This amendment has been prepared by working group 161 of IEC technical committee 1: Terminology.
This document references:
IEC CISPR 16-1-4 - Specification for radio disturbance and immunity measuring apparatus and methods – Part 1-4: Radio disturbance and immunity measuring apparatus – Antennas and test sites for radiated disturbance measurements
Published by IEC on June 1, 2020
This part of CISPR 16 specifies the characteristics and performance of equipment for the measurement of radiated disturbances in the frequency range 9 kHz to 18 GHz. Specifications for antennas and...
This document references:
IEEE 802.11 - Information Technology — Telecommunications and Information Exchange between Systems Local and Metropolitan Area Networks — Specific Requirements Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications
Published by IEEE on December 3, 2020
The scope of this standard is to define one medium access control (MAC) and several physical layer (PHY) specifications for wireless connectivity for fixed, portable, and moving stations (STAs)...
This document references:
IEEE 802.15.1 - Information technology—Telecommunications and information exchange between systems—Local and metropolitan area networks—Specific requirements Part 15.1: Wireless medium access control (MAC) and physical layer (PHY) specifications for wireless personal area networks (WPANs)
Published by IEEE on February 14, 2005
This standard defines physical layer (PHY) and medium access control (MAC) specifications for wireless connectivity with fixed, portable, and moving devices within or entering a personal operating...
This document is referenced by:
ITU-T K.133 - Electromagnetic environment of body-worn equipment in the 2.4 GHz and 13.56 MHz industrial, scientific and medical band
Published by ITU-T on January 1, 2018
This Recommendation specifies electromagnetic characterization of the radiation and conduction environment for body-worn electronic devices. Body-worn equipment includes that for electronic glasses,...
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