講演名 | 2010-06-24 US2010-20 A Novel Class of Binary Zero-Correlation Zone Sequence Sets , |
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抄録(英) | The present paper introduces a method how to construct binary sequences having a zero-correlation zone property. We generate a set of sequences from an Hadamard matrix. The cross-correlation function of two different sequences of the set is zero for the phase shifts within some range. The side-lobe of the auto-correlation function of a sequence of the set is zero for the phase shifts within the same range. The range is said to be zero-correlation zone. The proposed zero-correlation zone sequence set is divided into two subsets. Zero-correlation zone of the inter-subset cross-correlation function is much wider than zero-correlation zone of the inner-subset cross-correlation function. Applying the proposed sequence set to the synthetic aperture ultrasonic imaging, we get better image because inter-subset zero-correlation zone is wider. The proposed sequence set is expected to be suitable for real-time synthetic aperture ultrasonic imaging. |
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資料番号 | US2010-20 |
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研究会 | US |
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開催期間 | 2010/6/17(から1日開催) |
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講演論文情報詳細 | |
申込み研究会 | Ultrasonics (US) |
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本文の言語 | ENG |
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タイトル(英) | US2010-20 A Novel Class of Binary Zero-Correlation Zone Sequence Sets |
サブタイトル(和) | |
キーワード(1)(和/英) | |
第 1 著者 氏名(和/英) | / Takao Maeda |
第 1 著者 所属(和/英) | School of Computer Science and Engineering the University of Aizu |
発表年月日 | 2010-06-24 |
資料番号 | US2010-20 |
巻番号(vol) | vol.110 |
号番号(no) | 91 |
ページ範囲 | pp.- |
ページ数 | 4 |
発行日 |