Title :
Adaptive photonic-assisted M-ary ASK/M-QAM millimeter-wave synthesis in multi-antenna Radio-over-Fiber system
Author :
Ming Zhu ; Lin Cheng ; Jing Wang ; Cheng Liu ; Gee-Kung Chang
Author_Institution :
Sch. of Electr. & Comput. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
Abstract :
We propose and experimentally verify novel photonic-assisted multi-antenna RoF system to achieve multiplexing gain by synthesizing two 1/0.5-Gb/s OOK/4-QAM mm-wave signals into a 2/1-Gb/s 4-ary ASK/16-QAM signal, or SNR gain by combining two identical channels.
Keywords :
amplitude shift keying; quadrature amplitude modulation; radio-over-fibre; 4-ary ASK-16-QAM signal; OOK-4-QAM mm-wave signals; SNR gain; adaptive photonic-assisted M-ary ASK-QAM millimeter-wave synthesis; bit rate 0.5 Gbit/s; bit rate 1 Gbit/s; bit rate 2 Gbit/s; multiantenna radio-over-fiber system; multiplexing gain; photonic-assisted multiantenna RoF system; Adaptive optics; Amplitude shift keying; Optical amplifiers; Optical attenuators; Optical fibers; Optical modulation;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2014
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-5575-2994-7
DOI :
10.1364/OFC.2014.W1J.1
