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Reference EN 61788-15:2011
Title Superconductivity - Part 15: Electronic characteristic measurements - Intrinsic surface impedance of superconductor films at microwave frequencies
Project Number 23039
Abstract/Scope IEC 61788-15:2011 describes measurements of the intrinsic surface impedance (Zs) of HTS films at microwave frequencies by a modified two-resonance mode dielectric resonator method. The object of measurement is to obtain the temperature dependence of the intrinsic Zs at the resonant frequency f0.


Current Stage code 6060
Current Stage code date 2011-12-16
Current Stage code deadline 2012-08-28
Deadline date for vote  


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IEC Technical Body IEC/TC 90
Reference Document IEC 61788-15:2011 (EQV)
ICS 29.050 - Conducting materials
Keywords Superconductivity; Surface; Impedance; Superconductor; Microwave frequencies
Note 2011-10-28: Publication editing allocated to
Special National Condition(s)  


Categories - Aspects
Product Life Cycle


Deadline Date
6060 2011-12-16 2012-08-28 export to doc file  EN  FR  DE
5099 2011-11-28 2011-12-26  
5060 2011-09-12 2011-10-03 export to doc file  EN
5020 2011-07-08 2011-09-09  
3090 2011-04-01 2011-05-31  
5060 2010-12-20 2011-01-03 export to doc file  EN
5020 2010-07-16 2010-12-17  
1090 2010-07-13 2010-07-16  

Implementation Dates

date of Ratification (DOR) (1) 2011-11-28
date of Availability (DAV) (2) 2011-12-16
date of Announcement (DOA) (3) 2012-02-28
date of Publication (DOP) (4) 2012-08-28
date of Withdrawal (DOW) (5) 2014-11-28


Superseded by  
Normative reference (6) IEC 60050-815:2000
EN 61788-7:2006

(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Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn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.