Statistical crosstalk reduction effect by blank channels in FDM/WDM optical ADM for digital terrestrial broadcast CATV signals

Kei Nakagawa; Koji Kikushima

doi:10.3169/itej.66.J471

Statistical crosstalk reduction effect by blank channels in FDM/WDM optical ADM for digital terrestrial broadcast CATV signals

Kei Nakagawa^*, Koji Kikushima

^*Corresponding author for this work

Intellectual Information Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

We report the statistical simulation results of the success probability of optical FDM/WDM Add-Drop- Mux (ADM) for CATV systems transferring terrestrial broadcast digital TV signals. Statistical simulation results show that the required signal crosstalk attenuation value of the optical notch filter can be reduced by inserting blank TV signal channels. The success probability value of the optical FDM/WDM Add-Drop-Mux can consequently be increased.

Original language	English
Pages (from-to)	J471-J475
Journal	Kyokai Joho Imeji Zasshi/Journal of the Institute of Image Information and Television Engineers
Volume	66
Issue number	11
DOIs	https://doi.org/10.3169/itej.66.J471
State	Published - 2012

ASJC Scopus subject areas

Media Technology
Computer Science Applications
Electrical and Electronic Engineering

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10.3169/itej.66.J471

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abstract = "We report the statistical simulation results of the success probability of optical FDM/WDM Add-Drop- Mux (ADM) for CATV systems transferring terrestrial broadcast digital TV signals. Statistical simulation results show that the required signal crosstalk attenuation value of the optical notch filter can be reduced by inserting blank TV signal channels. The success probability value of the optical FDM/WDM Add-Drop-Mux can consequently be increased.",

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AB - We report the statistical simulation results of the success probability of optical FDM/WDM Add-Drop- Mux (ADM) for CATV systems transferring terrestrial broadcast digital TV signals. Statistical simulation results show that the required signal crosstalk attenuation value of the optical notch filter can be reduced by inserting blank TV signal channels. The success probability value of the optical FDM/WDM Add-Drop-Mux can consequently be increased.

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Statistical crosstalk reduction effect by blank channels in FDM/WDM optical ADM for digital terrestrial broadcast CATV signals

Abstract

ASJC Scopus subject areas

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