Title :
Research on OFDM-ROF System at Millimeter-Wave Band Employing Optical External Modulator Generation
Author :
Kang, Z. ; Zou, N. ; Liu, J. ; Gao, Y. ; Li, P. ; Wang, D.
Author_Institution :
Res. Inst. of Photonics, Dalian Polytech. Univ., Dalian, China
Abstract :
A 40GHz Radio-over-Fiber system is proposed to transmit 2.5Gb/s 16QAM-OFDM wireless signals with only 20GHz RF source. Simulation results show that a reliable EVM value is obtained after 40km SMF transmission.
Keywords :
OFDM modulation; millimetre wave propagation; optical modulation; quadrature amplitude modulation; radio-over-fibre; 16QAM-OFDM wireless signal; EVM value; OFDM-ROF system; RF source; SMF transmission; bit rate 2.5 Gbit/s; frequency 20 GHz; frequency 40 GHz; millimeter-wave band; optical external modulator generation; radio-over-fiber system; Frequency modulation; OFDM; Optical harmonic generation; Optical modulation; Optical receivers; Optical transmitters;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing (WiCOM), 2011 7th International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6250-6
DOI :
10.1109/wicom.2011.6040220
