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https://scholarbank.nus.edu.sg/handle/10635/81555
| Title: | MULTICHANNEL FREQUENCY MODULATED TV TRANSMISSION ON ANALOGUE OPTICAL FIBRE LINK. | Authors: | Tjhung, T.T. Lim, T.K. Mendis, F.V.C. Heng, S.G. |
Issue Date: | 1984 | Citation: | 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. | URI: | http://scholarbank.nus.edu.sg/handle/10635/81555 |
| Appears in Collections: | Staff Publications |
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