Title :
Optical fibre transmission of video and audio signals using square wave frequency modulation
Author :
Ghassemlooy, Z. ; Wilson, B. ; Darwazeh, I.
Author_Institution :
Sheffield City Polytech., UK
fDate :
2/1/1993 12:00:00 AM
Abstract :
The authors report the design, construction and performance of a square wave frequency modulation (SWFM) technique for point-to-point transmission of video and voice channels over 1 km of fiber. The results indicate that the SWFM system is a bandwidth-efficient and low-cost alternative to more complex and expensive digital systems requiring far greater bandwidth
Keywords :
audio signals; frequency modulation; optical links; optical modulation; video signals; audio signals; optical fibre transmission; point-to-point transmission; square wave frequency modulation; video signals; Amplitude modulation; Bandwidth; Costs; Frequency modulation; High speed optical techniques; Optical attenuators; Optical fibers; Optical solitons; Pulse width modulation; Space vector pulse width modulation;
Journal_Title :
Consumer Electronics, IEEE Transactions on
