IEEE Std C95.1, 1999 Edition IEEE Standard for Safety Levels With Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz.pdf
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1、 The Institute of Electrical and Electronics Engineers, Inc. 345 East 47th Street, New York, NY 10017-2394, USA Copyright 1999 by the Institute of Electrical and Electronics Engineers, Inc. All rights reserved. Published 16 April 1999. Printed in the United States of America. Print: ISBN 0-7381-1557
2、-6 SH94717 PDF: ISBN 0-7381-1558-4 SS94717 No part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written permission of the publisher. IEEE Std C95.1, 1999 Edition (Incorporating IEEE Std C95.1-1991 and IEEE Std C95.1a-1998) IEEE
3、Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz Sponsor IEEE Standards Coordinating Committee 28 on Non-Ionizing Radiation Hazards Approved 8 December 1998 IEEE-SA Standards Board Abstract: IEEE C95.1-1991 gives recommendations to
4、 prevent harmful effects in human beings exposed to electromagnetic fields in the frequency range from 3 kHz to 300 GHz. The recommen- dations are intended to apply to exposures in controlled, as well as uncontrolled, environments. They are not intended to apply to the purposeful exposure of patient
5、s under the direction of practi- tioners of the healing arts. The induced and contact current limits of IEEE C95.1-1991 are modified in this edition. In addition, field strengths below which induced and contact currents do not have to be measured are specified, spatial averaging and measurement dist
6、ance requirements are clarified, and more precise definitions for averaging volume and radiated power are provided. Keywords: electromagnetic fields, exposure limits, microwave and radio frequency safety, nonion- izing radiation protection, safety levels Authorized licensed use limited to: Peking Un
7、iversity. Downloaded on December 26,2010 at 16:32:15 UTC from IEEE Xplore. Restrictions apply. IEEE Standards documents are developed within the IEEE Societies and the Standards Coordinating Com- mittees of the IEEE Standards Association (IEEE-SA) Standards Board. Members of the committees serve vol
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17、 01923 USA; (978) 750-8400. Permission to photocopy portions of any individual standard for educational classroom use can also be obtained through the Copy- right Clearance Center. Note: Attention is called to the possibility that implementation of this standard may require use of subject matter cov
18、ered by patent rights. By publication of this standard, no position is taken with respect to the existence or validity of any patent rights in connection therewith. The IEEE shall not be responsible for identifying patents for which a license may be required by an IEEE standard or for conducting inq
19、uiries into the legal validity or scope of those patents that are brought to its attention. Authorized licensed use limited to: Peking University. Downloaded on December 26,2010 at 16:32:15 UTC from IEEE Xplore. Restrictions apply. Copyright 1999 IEEE. All rights reserved. iii Introduction (This int
20、roduction is not part of IEEE Std C95.1, 1999 Edition, IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz.) In 1960, the American Standards Association approved the initiation of the Radiation Hazards Standards project under the
21、 co-sponsorship of the Department of the Navy and the IEEE. Prior to 1988, C95 standards were developed by Accredited Standards Committee C95 (ASC C95), and sub- mitted to ANSI for approval and issuance as ANSI C95 standards. Between 1988 and 1990, the committee was converted to Standards Coordinati
22、ng Committee 28 (SCC 28) under the sponsorship of the IEEE Stan- dards Board. In accordance with policies of the IEEE, C95 standards will be issued and developed as IEEE standards, as well as being submitted to ANSI for recognition. The present scope of IEEE SCC 28 is the Development of standards fo
23、r the safe use of electromagnetic energy in the range of 0 Hz to 300 GHz rel- ative to the potential hazards of exposure of man, volatile materials, and explosive devices to such energy. It is not intended to include infrared, visible, ultraviolet, or ionizing radiation. The committee will coordi- n
24、ate with other committees whose scopes are contiguous with SCC 28. The IEEE SCC 28 is responsible for this standard. There are ve subcommittees concerned with ITechniques, Procedures, and Instrumentation IITerminology, Units of Measurements, and Hazard Communication IIISafety Levels with Respect to
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