CENELEC
Project
| Reference | EN 62562:2011 |
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| Title | Cavity resonator method to measure the complex permittivity of low-loss dielectric plates |
| Project Number | 22191 |
| Abstract/Scope | IEC 62562:2010(E) describes a measurement method of dielectric properties in the planar direction of dielectric plate at microwave frequency. It has been created in order to develop new materials and to design microwave active and passive devices for which standardization of measurement methods of material properties is more and more important. It has the following characteristics: - the relative permittivity ε′ and loss tangent tanδ values of a dielectric plate sample can be measured accurately and non-destructively; - temperature dependence of complex permittivity can be measured; the measurement accuracy is within 0,3 % for ε′ and within 5 x 10-6< /sup> for tanδ; - fringing effect is corrected using correction charts calculated on the basis of rigorous analysis. It is applicable for the measurements on the following condition: - frequency: 2 GHz < ƒ < 40 GHz; - relative permittivity: 2 < ε′ < 100; - loss tangent: 10-6< /sup> < tanδ < 10-2< /sup>. This first edition cancels and replaces the PAS published in 2008. |
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Published
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Status
| Current Stage code | 6060 |
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| Current Stage code date | 2011-02-18 |
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Details
| IEC Technical Body | IEC/SC 46F |
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| Reference Document | IEC 62562:2010 (EQV) |
| ICS | 17.220 - Electricity. Magnetism. Electrical and magnetic measurements |
| Keywords | Resonator; Complex; Permittivity; Low-loss; Plate |
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History
Implementation Dates
| date of Ratification (DOR) (1) | 2011-01-02 |
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| date of Availability (DAV) (2) | 2011-02-18 |
| date of Announcement (DOA) (3) | 2011-04-02 |
| date of Publication (DOP) (4) | 2011-10-02 |
| date of Withdrawal (DOW) (5) | 2014-01-02 |
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| Normative reference (6) |
(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved
(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat
(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level
(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement
(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn
(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.
