ISO-TR-10305-1-2003.pdf
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1、 Reference number ISO/TR 10305-1:2003(E) ISO 2003 TECHNICAL REPORT ISO/TR 10305-1 First edition 2003-02-15 Road vehicles Calibration of electromagnetic field strength measuring devices Part 1: Devices for measurement of electromagnetic fields at frequencies 0 Hz Vhicules routiers talonnage des appar
2、eils de mesure de lintensit dun champ lectromagntique Partie 1: Appareils pour le mesurage des champs lectromagntiques de frquence suprieure 0 Hz ISO/TR 10305-1:2003(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed o
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5、able for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO 2003 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any
6、 means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail c
7、opyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2003 All rights reserved ISO/TR 10305-1:2003(E) ISO 2003 All rights reserved iii Contents Page Forewordiv Introduction v 1 Scope1 2 Terms and definitions.1 3 Layout and properties of field strength measuring devices 2 3.1 Layout and fun
8、ctional principles.2 3.2 Properties.3 3.3 Response characteristics.4 4 General requirements for calibration procedures.4 5 Calibration procedures.6 5.1 Plate capacitor arrangement6 5.2 Coil arrangements.10 5.3 TEM cells14 5.4 GTEM cells.17 5.5 Antennas in absorber-lined shielded enclosures19 6 Test
9、and calibration reports.24 Annex A (informative) Physical considerations on coils and antennas.26 Annex B (informative) Example description of calibration procedure34 Bibliography .35 -,-,- ISO/TR 10305-1:2003(E) iv ISO 2003 All rights reserved Foreword ISO (the International Organization for Standa
10、rdization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right t
11、o be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Sta
12、ndards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an In
13、ternational Standard requires approval by at least 75 % of the member bodies casting a vote. In exceptional circumstances, when a technical committee has collected data of a different kind from that which is normally published as an International Standard (“state of the art”, for example), it may de
14、cide by a simple majority vote of its participating members to publish a Technical Report. A Technical Report is entirely informative in nature and does not have to be reviewed until the data it provides are considered to be no longer valid or useful. Attention is drawn to the possibility that some
15、of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO/TR 10305-1 was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 3, Electrical and electronic equipment. This first editi
16、on of ISO/TR 10305-1, together with that of ISO/TR 10305-2, cancels and replaces the first edition of ISO/TR 10305, which has been technically revised. ISO/TR 10305 consists of the following parts, under the general title Road vehicles Calibration of electromagnetic field strength measuring devices:
17、 Part 1: Devices for measurement of electromagnetic fields at frequencies 0 Hz Part 2: IEEE standard for calibration of electromagnetic field sensors and probes, excluding antennas, from 9 kHz to 40 GHz -,-,- ISO/TR 10305-1:2003(E) ISO 2003 All rights reserved v Introduction The necessity for EMC (e
18、lectromagnetic compatibility) testing of road vehicles and their components has led to the publication of a number of standardized test procedures. The need, too, for a standardized method for the calibration of field strength measuring devices was seen by the responsible ISO subcommittee. As no suc
19、h International Standard was at the time available from either ISO or IEC, ISO/TR 10305 was published in 1992, based on the amended 1975 edition of the US National Bureau of Standards (now the National Institute of Standards and Technology, NIST) report, NBSIR 75-804. That document having been consi
20、dered incomplete, two new calibration methods were independently developed by DIN, the German Institute for Standardization, and by IEEE, the US Institute of Electrical and Electronics Engineers. It was decided to publish the methods as the two parts of a Technical Report replacing ISO/TR 10305:1992
21、. Part 1 is an English translation of part 26 of DIN VDE 0847 and part 2 is the adoption, unchanged, of IEEE std 1309-1996. Each of the two parts should be considered as independent of the other, no effort having been made to combine them. The user of either method is kindly requested to report on t
22、he experience to ISO/TC 22/SC 3. In the event of IEC publishing a general calibration procedure as an International Standard, ISO/TR 10305 could be withdrawn, as there is no anticipated need for special calibration methods for use in the automotive industry. -,-,- TECHNICAL REPORT ISO/TR 10305-1:200
23、3(E) ISO 2003 All rights reserved 1 Road vehicles Calibration of electromagnetic field strength measuring devices Part 1: Devices for measurement of electromagnetic fields at frequencies 0 Hz 1 Scope This part of ISO/TR 10305 specifies techniques for calibrating field strength measuring devices used
24、 in automotive testing for the measurement of electromagnetic fields at frequencies greater than 0 Hz, for both EMC and human protection applications. It has been prepared by German experts using devices including capacitor or coil arrangements, TEM cells and antenna arrangements in absorber-lined c
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