Presentation | 2017-03-02 [Invited Lecture] An Adaptive Phased Array Control Method Using Low-Frequency Part of Signal Tuanthanh Ta, Suguru Kameda, Noriharu Suematsu, Tadashi Takagi, Kazuo Tsubouchi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We proposed a low cost, low power consumption beam-forming technique for wide-band wireless system such as WPAN. In proposed method, only low frequency part of the signals from each element antennas of the antenna array are used for the beam control. Therefore, in comparison with the conventional digital beam-forming which use full bandwidth of the signal, low speed ADCs and low speed DSP can be used to reduce the cost and power consumption of the receiver. The proposed method is proved by measurements. The relation between used signal bandwith, SNR and required calculation time is formulated and validated by measurements. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | antenna array / beam forming / millimeter wave / low cost / low power |
Paper # | MW2016-202,ICD2016-132 |
Date of Issue | 2017-02-23 (MW, ICD) |
Conference Information | |
Committee | MW / ICD |
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Conference Date | 2017/3/2(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Okayama Prefectural Univ. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Microwave Integrated Circuit / Microwave Technologies |
Chair | Yohei Ishikawa(Kyoto Univ.) / Minoru Fujishima(Hiroshima Univ.) |
Vice Chair | Takao Kuki(Kokushikan Univ.) / Kenjiro Nishikawa(Kagoshima Univ.) / Kenichi Tajima(Mitsubishi Electric) / Hideto Hidaka(Renesas) |
Secretary | Takao Kuki(Panasonic) / Kenjiro Nishikawa(Tokyo Inst. of Tech.) / Kenichi Tajima(Hiroshima Univ.) / Hideto Hidaka(Univ. of Tokyo) |
Assistant | Naoto Sekiya(Univ. of Yamanashi) / Satoshi Ono(Univ. of Electro-Comm.) / Takashi Hashimoto(Panasonic) / Masanori Natsui(Tohoku Univ.) / Hiroyuki Ito(Tokyo Inst. of Tech.) / Pham Konkuha(Univ. of Electro-Comm.) |
Paper Information | |
Registration To | Technical Committee on Microwaves / Technical Committee on Integrated Circuits and Devices |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Invited Lecture] An Adaptive Phased Array Control Method Using Low-Frequency Part of Signal |
Sub Title (in English) | |
Keyword(1) | antenna array |
Keyword(2) | beam forming |
Keyword(3) | millimeter wave |
Keyword(4) | low cost |
Keyword(5) | low power |
1st Author's Name | Tuanthanh Ta |
1st Author's Affiliation | Toshiba Corp.(Toshiba) |
2nd Author's Name | Suguru Kameda |
2nd Author's Affiliation | Tohoku University(Tohoku Univ.) |
3rd Author's Name | Noriharu Suematsu |
3rd Author's Affiliation | Tohoku University(Tohoku Univ.) |
4th Author's Name | Tadashi Takagi |
4th Author's Affiliation | Tohoku University(Tohoku Univ.) |
5th Author's Name | Kazuo Tsubouchi |
5th Author's Affiliation | Tohoku University(Tohoku Univ.) |
Date | 2017-03-02 |
Paper # | MW2016-202,ICD2016-132 |
Volume (vol) | vol.116 |
Number (no) | MW-486,ICD-487 |
Page | pp.pp.79-83(MW), pp.79-83(ICD), |
#Pages | 5 |
Date of Issue | 2017-02-23 (MW, ICD) |