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|Title:||MULTICHANNEL FREQUENCY MODULATED TV TRANSMISSION ON ANALOGUE OPTICAL FIBRE LINK.|
|Authors:||Tjhung, T.T. |
|Source:||Tjhung, T.T.,Lim, T.K.,Mendis, F.V.C.,Heng, S.G. (1984). MULTICHANNEL FREQUENCY MODULATED TV TRANSMISSION ON ANALOGUE OPTICAL FIBRE LINK. : 613-618. ScholarBank@NUS Repository.|
|Abstract:||A theoretical and experimental investigation is made of the performance of an analog optical fiber link carrying multichannel frequency modulated TV signals. The link consists of an 840-nm laser diode, a multimode graded index optical fiber, and an avalanche photodetector. A peak frequency deviation of 3 MHz and an interchannel spacing of 35 MHz are found to give optimum performance. With a diode output of 1 mW and a link loss of 21 dB, it is shown that 6 channels may be transmitted through the link with an SNR (weighted) of 54 dB.|
|Appears in Collections:||Staff Publications|
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