IEC 61788-7:2006
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Superconductivity - Part 7: Electronic characteristic measurements - Surface resistance of superconductors at microwave frequencies
Hardcopy , PDF
31-12-2021
English
25-10-2006
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FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Apparatus
5.1 Measurement system
5.2 Measurement apparatus for R[s]
5.3 Dielectric rods
6 Measurement procedure
6.1 Specimen preparation
6.2 Set-up
6.3 Measurement of reference level
6.4 Measurement of the frequency response of resonators
6.5 Determination of surface resistance of the
superconductor and epsilon and tan delta of the
standard sapphire rods
7 Precision and accuracy of the test method
7.1 Surface resistance
7.2 Temperature
7.3 Specimen and holder support structure
7.4 Specimen protection
8 Test report
8.1 Identification of test specimen
8.2 Report of R[s] values
8.3 Report of test conditions
Annex A (informative) Additional information
relating to Clauses 1 to 8
Bibliography
IEC 61788-7:2006 describes measurement of the surface resistance of superconductors at microwave frequencies by the standard two-resonator method. The object of measurement is the temperature dependence of Rs at the resonant frequency. The applicable measurement range of surface resistances for this method is as follows:
- Frequency: 8 GHz < f < 30 GHz
- Measurement resolution: 0,01 milliohm at 10 GHz.
| Committee |
TC 90
|
| DevelopmentNote |
Stability Date: 2019. (09/2017)
|
| DocumentType |
Standard
|
| Pages |
32
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NEN EN IEC 61788-7 : 2007 | Identical |
| VDE 0390-7 : 2007 | Identical |
| OVE/ONORM EN 61788-7 : 2007 | Identical |
| PN EN 61788-7 : 2007 | Identical |
| UNE-EN IEC 61788-7:2020 | Identical |
| BS EN 61788-7:2006 | Identical |
| DIN EN 61788-7 : 2007 | Identical |
| UNE-EN 61788-7:2006 | Identical |
| NF EN 61788-7 : 2003 | Identical |
| UNE-EN 61788-7:2003 | Identical |
| I.S. EN 61788-7:2006 | Identical |
| I.S. EN IEC 61788-7:2020 | Identical |
| EN 61788-7:2006 | Identical |
| CEI EN 61788-7 : 2007 | Identical |
| PNE-prEN 61788-7 | Identical |
| EN 61788-16:2013 | Superconductivity - Part 16: Electronic characteristic measurements - Power-dependent surface resistance of superconductors at microwave frequencies |
| BS EN 61788-16:2013 | Superconductivity Electronic characteristic measurements. Power-dependent surface resistance of superconductors at microwave frequencies |
| BS EN 61788-15:2011 | Superconductivity Electronic characteristic measurements. Intrinsic surface impedance of superconductor films at microwave frequencies |
| EN 61788-15:2011 | Superconductivity - Part 15: Electronic characteristic measurements - Intrinsic surface impedance of superconductor films at microwave frequencies |
| IEC 61788-15:2011 | Superconductivity - Part 15: Electronic characteristic measurements - Intrinsic surface impedance of superconductor films at microwave frequencies |
| IEC 61788-16:2013 | Superconductivity - Part 16: Electronic characteristic measurements - Power-dependent surface resistance of superconductors at microwave frequencies |
| IEC 60050-815:2015 | International Electrotechnical Vocabulary (IEV) - Part 815: Superconductivity |
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