| Authors |
Y. Nakashima, H. Tanaka, T. Yamazato, Y. Tadokoro, S. Arai |
| Title |
Effect of a Root-Raised-Cosine Filter on a BPSK Stochastic Resonance Receiver |
| Authority |
NOLTA, IEICE, vol.E8-N, no.3, pp.204-214 |
| Summary |
Signal filtering is necessary for wireless communication. However it causes the signal am-
plitude 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. |
| 年月 |
2017年7月 |
| DOI/Handle |
DOI:10.1587/nolta.8.204
名大リポジトリ:http://hdl.handle.net/2237/26846 |
| 研究テーマ |
確率共鳴
|
| 言語 |
英語 |
| 原稿/プレゼン資料 |
 / 無し (ローカル限定) |
