Development of high sensitive radio wave transmitting system using an optical modulator

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Other Title
  • 高感度無給電光伝送システムの開発(学生 / 若手技術者発表会および一般)
  • 高感度無給電光伝送システムの開発
  • コウカンド ムキュウデンコウ デンソウ システム ノ カイハツ

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Abstract

We developed high sensitive radio wave transmitting svstem using an optical modulator for Digital terrestrial TV broadcasting. The features of this newly developed system, does not require electrical power line at the receiving point and has merits of multi-carrier(OFDM signal) waves long distance transmission. Therefore, transmitting and receiving point are easily separated so that the system can be effectively used to construct SFN. In this paper, we mainly discuss the improvement of sensitivity of this radio wave transmitting system.

Journal

  • ITE Technical Report

    ITE Technical Report 26.20 (0), 7-12, 2002

    The Institute of Image Information and Television Engineers

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