The paper introduces how to build a standard chinese head to be used for numerical calculation of specific absorption rate of electromagnetic radiation using maya modeling software, including the. Vector measurementbased systems frequency range of 600 mhz to 6 ghz iec 62209. This part of iec 62209 series is applicable to any wireless communication device capable of transmitting electromagnetic fields emf intended to be used at a position near the human body, in the manner described by the manufacturer, with the radiating parts of the device at distances up to and including 200 mm from a human body, i. Human exposure to radio frequency fields from handheld and bodymounted wireless communications devices human models. Features and technical specifications for mobile cellular devices kenya 3 1. The russian scientist mikhail lomonosov in 1763 first describes the dangers of mining in his book i i, the first foundations of metallurgy, or ore. Aprel alsas 10u sar test system per ieee 1528, iec 62209. Exposure to electric or magnetic fields in the low and intermediate frequency range methods for calculating the current density and internal electric field induced in the human body, part 2 exposure to magnetic fields, section 1 2d models by bureau of indian standards. Iec 622092 human exposure to radio frequency fields from. The text of this standard is based on the following. Procedure to determine the specific absorption rate sar for wireless communication devices used in close proximity to the human body frequency range of 30 mhz to 6 ghz iec 62209 2. International standard iec 62209 2 has been prepared by iec technical committee 106.
Was the sar measurement system validated in accordance with the proper standards and at the proper intervals i. Oeveoenorm en 62209 2 20110401 human exposure to radio frequency fields from handheld and bodymounted wireless communication devices human models, instrumentation, and procedures part 2. There is no limiting factor to the operating rf carrier frequency range for the alsas10u system other than the phantoms chosen for testing. Rf exposure procedures federal communications commission. The measured sar results shall be corrected using the procedures of. Radio equipment operating in the 1 164 mhz to 1 300 mhz and 1 559 mhz to 1 610 mhz frequency bands iec 609501. This device and its antennas must not be colocated or operating in conjunction with any other antenna or transmitter. Ieee 15282003 and iec draft 62209 1 sar procedures have identified two types of correlated signal conditions those that remain stable over the symbol duration. Iec622092 human exposure to radio frequency fields. This equipment should be installed and operated with minimum distance 1. Their environments and system software interfaces bs iso.
Iec 622092 human exposure to radio frequency fields. All bsi british standards available online in electronic and print formats. Human exposure to radio frequency fields from handheld and bodymounted wireless communication devices human models, instrumentation and procedures, part 1. This part of iec 62209 series is applicable to any wireless communication device capable of transmitting electromagnetic fields emf intended to be used at a position near the human body, in. Evaluation of reference liquids over a broad frequency range for specific absorption rate sar measurements, in accordance with iec 62209, ieee 1528, and several federal regulations. The measured conductivity and relative permittivity shall be within 10 % of the target values. Iec shall not be held responsible for identifying any or all such patent rights. Procedure to determine the specific absorption rate sar for wireless. December 2016 measurement procedure for the assessment of specific absorption.
In addition, it is not reasonably possible to test all foreseeable usage patterns and the new communication standards that incorporate complex multipleinput and multipleoutput mimo antennas cannot be effectively evaluated using the systems specified in the current. Principles and approaches artificial light on workplace edit the use of artificial light as the sole source of light or mixing artificial and day light might cause illhealth effects, both physical and mental. The procedures in supplement c 0101 are derived mostly from the 2000 draft version of ieee 1528. For transmitters used in close proximity to the human ear, the procedures of iec 622091. Oeveoenorm en 622092 20110401 human exposure to radio frequency fields from handheld and bodymounted wireless communication devices human models, instrumentation, and procedures. In addition, it is not reasonably possible to test all foreseeable usage patterns and the new communication standards that incorporate complex multiple. Methods for the assessment of electric, magnetic and electromagnetic fields associated with human exposure. Alsas10u sar test system is designed to cover the frequency range from 30mhz to 6ghz as per the iec 62209 part 2 standard. It applies to certain electromagnetic field emf transmitting devices that are positioned next to the ear, where the radiating structures of the device are in close.
There is no limiting factor to the operating rf carrier frequency range for. Current sar measurement procedures are based on the handset test protocols described in ieee standard 1528 and iec 62209 1. Empir european project for validation of vector array sar. Iec622092 human exposure to radio frequency fields from. Alsas10u has been developed with a strong focus on application development with custom modular software. Bs bs en 6220912016 measurement procedure for the assessment of specific absorption rate of human exposure to radio freq. For transmitters used in close proximity to the human ear, the procedures of iec 62209 1. Close to 20 000 experts from industry, commerce, government, test and research labs, academia and consumer groups participate in iec. Ieee1528, oet 65c, ic rss102 issue 4, iec 622092 android tablet pc matsunichi, inc. It applies to the acquisition of systems and software. Current sar measurement procedures are based on the handset test protocols described in ieee standard 1528 and iec 622091. Jul 07, 2016 the international electrotechnical commission iec has released a new edition of iec 622091. Measurement of complex permittivity of solid phantoms for ctia test plan for ota performance.
This international standard establishes a common framework for software life cycle processes, with welldefined terminology, that can be referenced by the software industry. This standard includes measurement procedure for the assessment of specific absorption rate of human exposure to radio frequency fields from handheld and bodymounted wireless communication devices part 1. The measured sar results shall be corrected using the procedures of annex f. Procedure to determine the specific absorption rate sar for wireless communication devices used in close proximity to the human body frequency range of 30 mhz to 6 ghz. The iec international electrotechnical commission is the worlds leading organization that prepares and publishes international standards for all electrical, electronic and related technologies.
Authoreditor of isa sp50 iec sc65c type 1 fieldbus datalink layer 2002. Sar for handheld devices used in close proximity to the ear 300 mhz to 3ghz. This standard includes measurement procedure for the assessment of specific. The international electrotechnical commission iec has released a new edition of iec 622091. The communications authority of kenya hereinafter referred to as the authority is established under the. The standard chinese head building used for numerical. This international standard was jointly developed by isoiec and ieee. Features and technical specifications for mobile cellular. Aprel alsas 10u sar test system per ieee 1528, iec 62209 and more.
December 2016 measurement procedure for the assessment of specific absorption rate of human exposure to radio frequency fields from handheld and bodymounted wireless communication devices. Devices used next to the ear frequency range of 300 mhz to 6 ghz. Applies to electromechanical air break contactors for household and similar purposes provided with main contacts intended to be connected to circuits the rated voltage of which does not exceed 440 v a. Does the laboratory have the proper equipment tsl, dipoles, vna for dielectric measurements, etc.
Sar has a negative sign, the measured sar results shall not be corrected. Alsas10u has been developed with a strong focus on application development with custom modular software hardware for the broadest range of wireless testing, including dosimetry. Exposure to electric or magnetic fields in the low and intermediate frequency range methods for calculating the current density and internal electric field induced in. All hardware and software are fully compatible with dasy52.
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