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Dual Band MIMO Antenna Composed of Two Low Profile Unbalanced Fed Inverted L Antennas for Wireless Communications
http://hdl.handle.net/10069/35227
http://hdl.handle.net/10069/35227b8881444-94ad-4d1c-8cd1-d013237d74b6
名前 / ファイル | ライセンス | アクション |
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WET5_54.pdf (2.6 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2015-04-17 | |||||
タイトル | ||||||
タイトル | Dual Band MIMO Antenna Composed of Two Low Profile Unbalanced Fed Inverted L Antennas for Wireless Communications | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Dual Band MIMO | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Inverted L Antenna | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ILA | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Low Profile Antenna | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Parasitic Element | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Correlation Coefficients | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ISM | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | WCS | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Rohadi, Erfan
× Rohadi, Erfan× Taguchi, Mitsuo |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | A low profile dual-band multiple-input-multiple-output (MIMO) antenna system is proposed. The proposed MIMO antenna consists of two low profile unbalanced fed inverted L antennas with parasitic elements to resonate at 2.45 GHz and 5 GHz. The structure is uncomplicated by locating two ultra low profile inverted L antennas on the finite conducting plane. The proposed MIMO antenna is numerically and experimentally analyzed. When the size of conducting plane is 55 mm by 55 mm and the height of antenna is 9 mm, the directive gain of 4.11 dBi and the S11 bandwidth of 5.71% are achieved for lower frequency of 2.45 GHz. At the upper frequency of 5 GHz, the directive gain of 8.22 dBi and the S11 bandwidth of 6% are obtained. The proposed antenna has good diversity gain, shown by the correlation coefficient becomes less than 0.005 at the frequency of 2.45 GHz and 5 GHz band when the distance between inverted L elements is 41 mm. A good agreement between calculated and measured results is obtained. The results show that the weak mutual coupling of the proposed antenna and this feature enables it to cover the required bandwidths for WLAN operation at the 2.4 GHz band and 5 GHz band. | |||||
書誌情報 |
Wireless Engineering and Technology 巻 5, 号 3, p. 54-61, 発行日 2014-07 |
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出版者 | ||||||
出版者 | Scientific Research Publishing Inc. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 21522294 | |||||
EISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 21522308 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.4236/wet.2014.53007 | |||||
権利 | ||||||
権利情報 | c 2014 by authors and Scientific Research Publishing Inc. | |||||
権利 | ||||||
権利情報 | This work is licensed under the Creative Commons Attribution International License (CC BY). http://creativecommons.org/licenses/by/4.0/ | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Wireless Engineering and Technology, 5(3), pp.54-61; 2014 |