Fiber-Optic Microcell Radio System with a Spectrum Delivery Switch (Special Issue on Optical/Microwave Interaction Devices, Circuits and Systems)

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概要

• 論文の詳細を見る

• This paper describes a fiber-optic microcell radio system with a spectral delivery switch to meet traffic demands. Optical link performance is discussed from the view points of link loss and noise figure aimed at system design. The theoretical carrier-to-noise ratio (CNR) performance is shown as a function of the input electrical power of the laser and the received optical power. Improvement of dynamic range defined by both CNR and intermodulation distortion is proposed by using the frequency modulation (FM) technique. The experimental results using the proposed technique indicate that the performance is much better than that of conventional methods. Moreover, economical diversity planning delivery methods over fibers are presented. This strategy will provide more cost effective and flexible networks.

• 社団法人電子情報通信学会の論文
• 1993-02-25

著者

• Ohtsuka Hiroyuki

  Ntt Radio Communication Systems Laboratories

• Murase Takehiro

  Ntt Radio Communication Systems Laboratories

• Ichikawa Hirofumi

  NTT Radio Communication Systems Laboratories

関連論文

• The New Generation of Wireless Communications Based on Fiber-Radio Technologies (Special Issue on Fiber-optic Microcelluler Radio Communication System and Their Technologies)
• Fiber-Optic Microcell Radio System with a Spectrum Delivery Switch (Special Issue on Optical/Microwave Interaction Devices, Circuits and Systems)
• Performance of FM Double Modulation for Subcarrier Optical Transmission (Special Issue on Fiber-optic Microcelluler Radio Communication System and Their Technologies)

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