Effect of a root-raised-cosine filter on a BPSK stochastic resonance receiver

• Nakashima Yasuo

  Nagoya University

• Tanaka Hiroya

  Nagoya University

• Yamazato Takaya

  Nagoya University

• Tadokoro Yukihiro

  Toyota Central R&D Laboratories, Inc.

• Arai Shintaro

  Okayama University of Science

抄録

Signal filtering is necessary for wireless communication. However it causes the signal amplitude to fluctuate and affects the performance of stochastic resonance (SR) receivers. In this study, we evaluate the bit error rate (BER) performance of filtered binary phase-shift keying(BPSK) on an SR receiver. The results show that filtering improves the BER performance of the SR receiver because the amplitude fluctuation contributes to improving the SR effect. We also evaluate the effect of the roll-off factor, which determines the bandwidth of the filter and the amplitude fluctuation. The results demonstrate the applicability of the SR receiver to bandlimited BPSK signals.

収録刊行物

• Nonlinear Theory and Its Applications, IEICE

  Nonlinear Theory and Its Applications, IEICE 8 (3), 204-214, 2017

  一般社団法人 電子情報通信学会

キーワード

• stochastic resonance
• wireless communication
• BPSK
• bandlimit
• root-raised-cosine filter
• roll-off factor

詳細情報

• CRID: 1390282680321986048
• NII論文ID: 130006903510
• DOI: 10.1587/nolta.8.204
• ISSN: 21854106
• HANDLE: 2237/26846
• Web Site: https://nagoya.repo.nii.ac.jp/records/24627
• Web Site: https://www.jstage.jst.go.jp/article/nolta/8/3/8_204/_pdf
• 本文言語コード: en
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