PD IEC/TR 61282-10:2013
Current
The latest, up-to-date edition.
Fibre optic communication system design guides Characterization of the quality of optical vector-modulated signals with the error vector magnitude
Hardcopy , PDF
English
31-07-2013
FOREWORD
0 Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Error vector magnitude calculations and conditions
5 Apparatus for measuring vector modulated signals
6 Additional measurement parameters to characterize
special details of the signal
Annex A (informative) - Relationship between EVM
and Q factor
Annex B (informative) - Details and implementations
of vector signal measurement
Bibliography
Describes the error vector magnitude (EVM) as a metric for quantifying the quality of an optical vector-modulated (modulation of phase and possibly magnitude) signal from a transmitter or optical transmission link.
| Committee |
GEL/86/3
|
| DocumentType |
Standard
|
| Pages |
36
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
The purpose of this part of IEC 61282 is to define the error vector magnitude (EVM) as a metric for quantifying the quality of an optical vector-modulated (modulation of phase and possibly magnitude) signal from a transmitter or optical transmission link. The considerations required for reproducible measurement results are detailed. The relationships with other related parameters from constellation diagram analysis like error vector, phase error, magnitude error, I-Q offset and time-resolved EVM are described, as well as the relationship between EVM and Q-factor.
| Standards | Relationship |
| IEC TR 61282-10:2013/COR1:2013 | Identical |
| IEC 61280-2-8:2003 | Fibre optic communication subsystem test procedures - Digital systems - Part 2-8: Determination of low BER using Q-factor measurements |
| IEEE 802.16-2012 | IEEE Standard for Air Interface for Broadband Wireless Access Systems |
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