Publication details
| Publication CODE |
Title |
| NBN EN 62431:2009 (2008-12) |
REFLECTIVITY OF ELECTROMAGNETIC WAVE ABSORBERS in MILLIMETRE WAVE FREQUENCY - MEASUREMENT METHODS |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
25.00 €
|
3 P. |
Description
Specifies the measurement methods for the reflectivity of electromagnetic wave absorbers (EMA) for the normal incident, oblique incident and each polarized wave in the millimetre-wave range. In addition, these methods are also equally effective for the reflectivity measurement of other materials:
- measurement frequency range: 30 GHz to 300 GHz;
- reflectivity: 0 dB to -50 dB;
- incident angle: 0° to 80°.
|
| Class |
C30
(CONDUCTORS AND INSULATED CONDUCTORS GENERAL)
|
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally
only available in English or French. Only the cover page is translated
and the document itself is in English or in French.
Very important notice: 98% of the text of the NBN EN 55XXX,
NBN EN 6XXXX comes from the IEC text which is NOT included.
This text can be ordered here:
IEC 62431:2008.
For the series NBN EN 50XXX, the standards are however complete.
|
EN version
|
DE version
|
FR version
|
|
Status
| Status |
Registered trilingual Belgian standard EN or FR or DE |
| Situation |
Currently active
|
|
Origin
| Committee |
TC 46/SC 46F
RF AND MICROWAVE PASSIVE COMPONENTS
|
| Responsible |
Monsieur POLART JULES, Ingénieur - Normalisation
Chaussée de Brunehault, 380
7140
MORLANWELZ
Belgique
Phone: 064/44 88 98
Fax: 064/44 88 98
E-mail: almase@euronet.be
|
Approval
| BEC Approval |
2008-11-01 |
| NBN Approval |
2009-10-30 |
| Belgian Official Journal |
2009-12-09 |
| Registration |
96472 |
| ICS-Code (International Standards Classification) |
19.080
, 17.020
, 29.120.10
|
| NBN Status |
New |
|
| Date of ratification (d.o.r.) |
2008-11-01 |
| Date of availability (d.a.v.) |
2008-12-04 |
| Date of announcement (d.o.a.) |
2009-02-01 |
| Date of publication (d.o.p.) |
2009-08-01 |
| Date of withdrawal former edition (d.o.w.) |
2011-11-01 |
|
Correspondences with international standards
| Relation |
International standard |
Date |
| is identical to |
EN 62431:2008
|
2008-12-04 |
| is identical to |
IEC 62431:2008/ed. 1.0
|
2008-08-01 |
Relations to belgian/foreign publications
| Type |
Origin |
Code |
Date |
| Standard |
Belgium |
NBN EN ISO/IEC 17025 |
|
|
