Predistorter Implementation to SLD in Fiber-Optic Wireless Systems (Special Issue on Optomicrowave Techniques and Their Applications)

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概要

• 論文の詳細を見る

• This paper describes the performance of a predistorter implementation to a superluminescent diode (SLD) in fiber-optic wireless systems under the optical reflection. SLD intensity noise and 3rd-order intermodulation distortion (IM3) are experimentally compared with those of DFB-and FP-LD. It is observed that the IM3 of SLD has ideal 3rd characteristics and output noise remains unchanged against the number of optical connectors. It is also found that the predistorter reduces IM3 by 8 dB. Receiver sensitivity of the system is discussed from the view point of overall design. The BER performance of an SLD with predistorter using a π/4-QPSK signal as a subcarrier is also described theoretically and experimentally.

• 社団法人電子情報通信学会の論文
• 1996-01-25

著者

• Aburakawa Yuji

  Radio Systems Laboratory Ntt Wireless Systems Laboratory

• OHTSUKA Hiroyuki

  Radio Systems Laboratory, NTT Wireless Systems Laboratory

• Ohtsuka Hiroyuki

  Radio Systems Laboratory 906c Ntt Wireless Systems Laboratories

• Ohtsuka Hiroyuki

  Radio Systems Laboratory Ntt Wireless Systems Laboratory

関連論文

• Predistorter Implementation to SLD in Fiber-Optic Wireless Systems (Special Issue on Optomicrowave Techniques and Their Applications)
• BER Performance of Optically Controlled MESFETs as Photodetectors (Special Issue on Optomicrowave Techniques and Their Applications)
• Performance of GaAs MESFET Photodetectors with Wide Drain-to-Gate Distances in Subcarrier Optical Transmission
• Fiber-Oriented Wireless Systems for Intelligent Networks (Special Issue on Advanced Adaptive Radio Communication Technologies)

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