Title :
Optical fiber transmission of SWFM signal for addressed audio and video signals
Author :
Wu, Yuying ; Ikeda, Hiroaki ; Yoshida, Hirofumi ; Shinohara, Shigenobu
Author_Institution :
Shizuoka Univ., Hamamatsu, Japan
Abstract :
Described is an addressed audio and video signal transmission system in which audio and video signals together with their address consisting of 8 frequencies can simultaneously be sent from the sender to the designated receivers through the optical fibers. The received audio signal covered the frequency range of 10 Hz to 20 kHz with a distortion factor of less than 0.5% and with an SNR of 60 dB (62 dB without addresses). The received video signal covered the frequency range of 100 Hz to 4.2 MHz with a DG of less than 5% and with a DP of less than 5 degrees
Keywords :
audio signals; frequency modulation; optical fibre communication; optical fibres; optical modulation; optical noise; video signals; 10 Hz to 20 kHz; 100 Hz to 4.2 MHz; SNR; SWFM signal; audio signal transmission; distortion factor; optical fiber transmission; square-wave FM; video signal transmission; Erbium; Frequency domain analysis; Frequency modulation; Optical design; Optical distortion; Optical fiber cables; Optical fibers; Optical receivers; Signal design; Wire;
Conference_Titel :
Circuits and Systems, 1993., Proceedings of the 36th Midwest Symposium on
Conference_Location :
Detroit, MI
Print_ISBN :
0-7803-1760-2
DOI :
10.1109/MWSCAS.1993.343327
