Title :
10-Gb/s/ch QPSK FDM W-band radio-over-fiber signal generation, free-space radio transmission, and its demodulation
Author :
Kanno, Atsushi ; Inagaki, Keizo ; Morohashi, Isao ; Kuri, Toshiaki ; Hosako, Iwao ; Kawanishi, Tetsuya ; Yoshida, Yutaka ; Kitayama, K.
Author_Institution :
Nat. Inst. of Inf. & Commun. Technol., Tokyo, Japan
Abstract :
10-Gb/s/ch frequency-division-multiplexing (FDM) radio-over-fiber (RoF) signal generation and free-space transmission in W-band (75-110 GHz) are successfully demonstrated. The FDM quadrature-phaseshift-keying (QPSK) signals with 3 channels are optically generated and transmitted over 30-cm radio link. Digital signal processing with W-band mixer realizes successful demodulation of its FDM radio signal.
Keywords :
demodulation; frequency division multiplexing; quadrature phase shift keying; radio-over-fibre; FDM; QPSK; RoF signal generation; W-band mixer; W-band radio-over-fiber signal generation; demodulation; digital signal processing; free-space radio transmission; free-space transmission; frequency 75 GHz to 110 GHz; frequency-division-multiplexing; quadrature-phaseshift-keying; radio link; Frequency division multiplexing; Optical distortion; Optical fiber communication; Optical fibers; Phase shift keying; Wavelength division multiplexing;
Conference_Titel :
Microwave Photonics, 2011 International Topical Meeting on & Microwave Photonics Conference, 2011 Asia-Pacific, MWP/APMP
Conference_Location :
Singapore
Print_ISBN :
978-1-61284-716-0
DOI :
10.1109/MWP.2011.6088754
