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Antenna Gain Measurements in the Presence of Unwanted Multipath Signals Using a Superresolution Technique
http://hdl.handle.net/10191/23382
http://hdl.handle.net/10191/23382460ae5dc-1ba0-4b34-9a5f-5ed6c1695f0c
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
110003216984.pdf (1.1 MB)
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| 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 | Antenna Gain Measurements in the Presence of Unwanted Multipath Signals Using a Superresolution Technique | |||||
| タイトル | ||||||
| タイトル | Antenna Gain Measurements in the Presence of Unwanted Multipath Signals Using a Superresolution Technique | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | antenna gain measurements | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | multipath environments | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | MUSIC algorithm | |||||
| 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 |
Yamada, Hiroyoshi
× Yamada, Hiroyoshi× Ogawa, Yasutaka× Itoh, Kiyohiko |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A superresolution technique is considered for use in antenna gain measurements. A modification of the MUSIC algorithm is employed to resolve incident signals separately in the time domain. The modification involves preprocessing the received data using a spatial scheme prior to applying the MUSIC algorithm. Interference rejection in the antenna measurements using the fast Fourier transform (FFT) based techniques have been realized by a recently developed vector network analyzer, and its availability has been reported in the literature. However, response resolution in the time domain of these conventional techniques is limited by the antenna bandwidth. The MUSIC algorithm has the advantage of being able to eliminate unwanted responses when performing antenna measurements in situations where the antenna bandwidth is too narrow to support FFT based techniques. In this paper, experimental results of antenna gain measurements in a multipath environment show the accuracy and resolving power of this technique. | |||||
| 書誌情報 |
IEICE transactions on communications en : IEICE transactions on communications 巻 E76-B, 号 6, p. 694-702, 発行日 1993-06 |
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| 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 | |||||
| 権利 | ||||||
| 権利情報 | Copyright (C) 1993 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/110003216984 | |||||
