Title :
Continuous-amplitude modulation for optical wireless channels
Author :
Karout, Johnny ; Kramer, Gerhard ; Kschischang, Frank R. ; Agrell, Erik
Author_Institution :
Dept. of Signals & Syst., Chalmers Univ. of Technol., Goteborg, Sweden
Abstract :
Continuous-amplitude modulation for wireless optical channels is presented. For bandwidth measured as 99% in-band power, its spectral efficiency is 4.57 times that of the same modulation format with discontinuous amplitude for the same power requirement.
Keywords :
amplitude modulation; optical links; wireless channels; continuous-amplitude modulation; discontinuous amplitude; modulation format; optical wireless channels; power requirement; High speed optical techniques; Optical fiber communication; Optical fibers; Optical modulation; Optical pulses;
Conference_Titel :
Photonics Society Summer Topical Meeting Series, 2012 IEEE
Conference_Location :
Seattle, WA
Print_ISBN :
978-1-4577-1526-6
DOI :
10.1109/PHOSST.2012.6280801
