アダプティブアレーアンテナを用いた時空間RBF等化器の一設計法

• 渡邉 勝秀

  大阪府立大学

• 山下 勝己

  大阪府立大学

書誌事項

タイトル別名

• A Design Method of Spatial and Temporal RBF Equalizer Using Adaptive Array Antenna
• アダプティブアレーアンテナ オ モチイタ ジクウカン RBF トウ カキ ノ イチ セッケイホウ

抄録

In the digital communication systems, the communication channels are often impaired by channel intersymbol interference (ISI) and additive noise. Furthermore, the nonlinear ISI that often arise at high transmission rate affects the channel performance. At the receiver, the linear and nonlinear ISI must be compensated and the noise must be removed to reconstruct the transmitted data symbols. The purpose of this paper is to design a spatial and temporal RBF equalizer with adaptive array antenna, which presents good characteristic on multipath channel. In this system, the received sequence vector separates into signal sequence vectors through each path. As a result, the number of channel states needed in making decision is reduced and the minimum distance between the two classes of channel states may increase. Simulation results show the remarkable improvement in BER performances, comparing with conventional RBF and viterbi equalizers in multipath and nonlinear intersymbol interference environments.

収録刊行物

• 電気学会論文誌Ｃ（電子・情報・システム部門誌）

  電気学会論文誌Ｃ（電子・情報・システム部門誌） 122 (8), 1286-1292, 2002

  一般社団法人 電気学会

キーワード

• アレーアンテナ
• RBF等化器
• 非線形伝搬路
• MUSIC法
• MSNアルゴリズム

詳細情報

• CRID: 1390282679586576000
• NII論文ID: 130006845143
• NII論文ID: 10012703676
• NII論文ID: 10009587466
• NII書誌ID: AN10065950
• DOI: 10.1541/ieejeiss1987.122.8_1286
• ISSN: 13488155
• ISSN: 03854221
• ISSN: http://id.crossref.org/issn/03854221
• NDL書誌ID: 6243907
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I6243907
• Web Site: https://www.jstage.jst.go.jp/article/ieejeiss1987/122/8/122_8_1286/_pdf
• データソース種別:
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  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可