Versatile offset-free 16-QAM single dual-drive IQ modulator driven by binary signals.
Opt Lett
; 37(19): 4149-51, 2012 Oct 01.
Article
em En
| MEDLINE
| ID: mdl-23027308
ABSTRACT
A customized IQ modulator driven by equal-amplitude binary signals for generating offset-free 16-quadrature amplitude modulation (QAM) is proposed and validated through simulations. The incorporation of tunable splitters demonstrates the feasibility of the transmitter and enables more efficient constellations such as hexagonal 16-QAM.
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Base de dados:
MEDLINE
Idioma:
En
Revista:
Opt Lett
Ano de publicação:
2012
Tipo de documento:
Article
País de afiliação:
Itália