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  1. 060 工学部
  2. 10 学術雑誌論文
  3. 10 査読済論文
  1. 0 資料タイプ別
  2. 01 学術雑誌論文

Decorrelation Performance of Spatial Smoothing Preprocessing at Transmitter in the Presence of Multipath Coherent Waves(Smart Antennas,<Special Section>2006 International Symposium on Antennas and Propagation)

http://hdl.handle.net/10191/23386
http://hdl.handle.net/10191/23386
3f8e6e0f-4bd9-4e1d-9b56-c6dda18a557e
名前 / ファイル ライセンス アクション
110007541037.pdf 110007541037.pdf (1.2 MB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2013-08-27
タイトル
タイトル Decorrelation Performance of Spatial Smoothing Preprocessing at Transmitter in the Presence of Multipath Coherent Waves(Smart Antennas,<Special Section>2006 International Symposium on Antennas and Propagation)
言語
言語 eng
キーワード
主題Scheme Other
主題 DOA estimation
キーワード
主題Scheme Other
主題 decorrelation preprocessing
キーワード
主題Scheme Other
主題 multipath
キーワード
主題Scheme Other
主題 spatial smoothing preprocessing
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
著者 Endo, Natsumi

× Endo, Natsumi

WEKO 5647

Endo, Natsumi

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Yamada, Hiroyoshi

× Yamada, Hiroyoshi

WEKO 50

Yamada, Hiroyoshi

Search repository
Yamaguchi, Yoshio

× Yamaguchi, Yoshio

WEKO 19

Yamaguchi, Yoshio

Search repository
抄録
内容記述タイプ Abstract
内容記述 Direction of arrival estimation of coherent multipath waves by using superresolution technique often requires decorrelation preprocessings. Spatial smoothing preprocessings are the most popular schemes as the techniques. In mobile environment, position change of the target/transmitter often brings us decorrelation effect. In addition, multiple signals transmitted by an antenna array, such as a MIMO transmitter, can also cause the same effect. These effects can be categorized as the spatial smoothing preprocessing at the transmitter. In this paper, we analyze the spatial smoothing effect at the transmitter in the presence of multipath coherent waves. Theoretical and simulation results show that the spatial smoothing at the transmitter has a good feature in comparison with the conventional SSP at the receiving array. We also show that better decorrelation performance can be obtained when the SSPs at the transmitter and receiving array are applied simultaneously.
書誌情報 IEICE transactions on communications
en : IEICE transactions on communications

巻 E90-B, 号 9, p. 2297-2302, 発行日 2007-09
出版者
出版者 電子情報通信学会
ISSN
収録物識別子タイプ ISSN
収録物識別子 09168516
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AA10826261
DOI
識別子タイプ DOI
関連識別子 info:doi/10.1093/ietcom/e90-b.9.2297
権利
権利情報 Copyright (C) 2007 IEICE
権利
権利情報 本文データは学協会の許諾に基づきCiNiiから複製したものである
著者版フラグ
値 publisher
異版である
関連タイプ isVersionOf
識別子タイプ URI
関連識別子 http://www.ieice.org/jpn/trans_online/
異版である
関連タイプ isVersionOf
識別子タイプ URI
関連識別子 http://ci.nii.ac.jp/naid/110007541037
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