IEC 61338-1-4-2005 Waveguide type dielectric resonators - Part 1-4 General information and test conditions - Measurement method of complex relative permittivity for dielectric reso.pdf

1、 IEC 61338-1-4 Edition 1.0 2005-11 INTERNATIONAL STANDARD NORME INTERNATIONALE Waveguide type dielectric resonators Part 1-4: General information and test conditions Measurement method of complex relative permittivity for dielectric resonator materials at millimetre-wave frequency Rsonateurs dilectr

2、iques modes guids Partie 1-4: Informations gnrales et conditions dessais Mthode de mesure de la permittivit relative complexe des matriaux des rsonateurs dilectriques fonctionnant des frquences millimtriques IEC 61338-1-4:2005-11(en-fr) colour inside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright

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20、tte publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 61338-1-4 Edition 1.0 2005-11 INTERNATIONAL STANDARD NORME INTERNATIONALE Waveguide type dielectric resonators Part 1-4: General information and test conditions Measurement method of complex relative permittivity for dielec

21、tric resonator materials at millimetre- wave frequency Rsonateurs dilectriques modes guids Partie 1-4: Informations gnrales et conditions dessais Mthode de mesure de la permittivit relative complexe des matriaux des rsonateurs dilectriques fonctionnant des frquences millimtriques INTERNATIONAL ELECT

22、ROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE V ICS 31.140 PRICE CODE CODE PRIX ISBN 978-2-8322-1000-0 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this pub

23、lication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. colour inside 2 61338-1-4 IEC:2005 CONTENTS FOREWORD . 4 1 Scope and object 6 2 Normative references . 6 3 Measurement parameter . 7 4 Dielectric rod resonator me

24、thod excited by NRD-guide . 8 4.1 Measurement equipment and apparatus 8 4.2 Theory and calculation equations 11 4.3 Measurement procedure 16 4.4 Example of measurement result 19 5 Cut-off waveguide method excited by coaxial cables with small loops . 21 5.1 Measurement equipment and apparatus 21 5.2

25、Theory and calculation equations 23 5.3 Measurement procedure 28 Annex A (informative) Errors on r caused by air gap between dielectric specimen and upper conducting plate . 30 Annex B (informative) Derivation of equation (15) for r 31 Bibliography 33 Figure 1 Schematic diagram of measurement equipm

26、ent . 8 Figure 2 Measurement apparatus of dielectric rod resonator method excited by NRD-guide 9 Figure 3 Waveguide transducer from NRD-guide to waveguide 11 Figure 4 Configuration of a cylindrical dielectric rod resonator short-circuited at both ends by two parallel conducting plates 12 Figure 5 Ca

27、lculations of 2 u and W as a function of 2 v for TE 011 , TE 021and TE 031resonance modes . 13 Figure 6 Configuration of reference dielectric resonator for measurement of r of conducting plates 15 Figure 7 Diameter d of TE 011 , TE 021and TE 031mode resonators with resonance frequency of 60 GHz . 18

28、 Figure 8 Diameter d of TE 011 , TE 021and TE 031mode resonators with resonance frequency of 77 GHz . 19 Figure 9 Example of TE 021mode resonant peak 20 Figure 10 Measurement result of temperature dependence of 0 f and of sapphire . 21 Figure 11 Measurement apparatus for cut-off waveguide method . 2

29、2 Figure 12 Frequency response for the empty cavity with dimensions of d = 7 mm and h = 31 mm 24 Figure 13 Correction term a / 26 Figure 14 Correction terms A A/ and B B / 27 61338-1-4 IEC:2005 3 Figure 15 Measurement apparatus for temperature coefficient of relative permittivity . 28 Figure 16 Mode

30、 chart of TE 011and TE 013modes for an empty cavity 29 Figure A.1 Error on caused by air gap between dielectric specimen and upper conducting plates 30 Table 1 Diameter of conducting plate . 10 Table 2 Dimension of dielectric strip of NRD-guide 10 Table 3 Dimensions of waveguide transducer 10 Table

31、4 Dimensions of reference sapphire resonators and their partial electric energy filling factor P eand geometric factor G . 15 Table 5 Diameter d of test specimens for 60 and 77 GHz measurement. Height h is fixed to 2,25 mm and 1,80 mm for 60 GHz and 77 GHz measurement, respectively 17 Table 6 Measur

32、ement results of r of conducting plates 20 Table 7 Measurement results of and tan of sapphire and PTFE specimen 20 Table 8 Recommended dimensions for conducting cylinder 23 4 61338-1-4 IEC:2005 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ WAVEGUIDE TYPE DIELECTRIC RESONATORS Part 1-4: General informa

33、tion and test conditions Measurement method of complex relative permittivity for dielectric resonator materials at millimetre-wave frequency FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical commit

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43、ttention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 61338-1-4 has been prepared by IEC Technical committee 49: Piezoelec

44、tric and dielectric devices for frequency control and selection. This bilingual version (2014-02) corresponds to the monolingual English version, published in 2005-11. The text of this standard is based on the following documents: FDIS Report on voting 49/748/FDIS 49/751/RVD Full information on the

45、voting for the approval of this standard can be found in the report on voting indicated in the above table. The French version of this standard has not been voted upon. 61338-1-4 IEC:2005 5 This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. IEC 61338 consists of the

46、 following parts, under the general title Waveguide type dielectric resonators: Part 1: Generic specification Part 1-3: General information and test conditions Measurement method of complex relative permittivity for dielectric resonator materials at microwave frequency Part 1-4: General information

47、and test conditions Measurement method of complex relative permittivity for dielectric resonator materials at millimetre-wave frequency Part 2: Guidelines for oscillator and filter applications Part 4: Sectional specification Part 4-1: Blank detail specification The committee has decided that the co

48、ntents of this publication will remain unchanged until the maintenance result date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. IMP

49、ORTANT The colour inside logo on the cover page of this publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer. 6 61338-1-4 IEC:2005 WAVEGUIDE TYPE DIELECTRIC RESONATORS Part 1-