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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MIKA (3rd) |
2022-10-14 10:40 |
Niigata | Niigata Citizens Plaza (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Localization of Radio Sources Using Near-field SAGE-DOA-Marix Method in Distributed Array Antennas Yuta Tanaka, Nobuyoshi Kikuma, Kunio Sakakibara, Yoshiki Sugimoto (NITech) |
Radio waves with shorter wavelengths, such as millimeter and sub-terahertz bands, have been used in wireless communicati... [more] | |
| MIKA (2nd) |
2019-10-04 10:15 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Localization of Radio Sources Using Near-field DOA-Matrix Method in Distributed Arrays Keisuke Watanabe, Nobuyoshi Kikuma, Kunio Sakakibara (NIT) |
It is important to know the radio source locations in wireless communications and radio sensing such as radars. One of u... [more] | |
| AP, WPT (Joint) |
2014-10-17 09:20 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | A Consideration of Location Estimation of Coherent Near-field Sources by Combined Use of DOA-Matrix Method and SAGE Algorithm Kyohei Takeuchi, Nobuyoshi Kikuma, Hiroshi Hirayama, Kunio Sakakibara (NIT)  AP2014-119 |
It is important to understand the radio wave propagation structures in mobile or indoor wireless communications. One of ... [more] | AP2014-119 pp.61-66 |
| AP | 2013-12-12 14:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Consideration of Estimation of DOA and Angular Spread of Multiple Clustered Waves Using SAGE-DOA-Matrix Method Masashi Okuno, Nobuyoshi Kikuma, Hiroshi Hirayama, Kunio Sakakibara (Nagoya Inst. of Tech.) AP2013-130 |
We proposed the new method using the SAGE algorithm and DOA-Matrix method for estimating direction of arrival (DOA) and ... [more] | AP2013-130 pp.31-34 |
| AP, PEM (Joint) |
2013-10-03 11:00 |
Ishikawa | Kanazawa Univ. Satellite-Plaza | A Consideration of Estimation of Both DOA and Angular Spread of Incident Waves Using DOA-Matrix Method and SAGE Algorithm Masashi Okuno, Nobuyoshi Kikuma, Hiroshi Hirayama, Kunio Sakakibara (Nagoya Inst. of Tech.) AP2013-87 |
Integral-type mode vector is proposed for estimation of direction of arrival (DOA) and angular spread (AS) of a cluster ... [more] | AP2013-87 pp.1-6 |
| AP | 2012-01-10 17:05 |
Okinawa | Tenbusu Naha | Location Estimation of Multiple Near-field Broadband Sources by Combined Use of DOA-Matrix Method and SAGE Algorithm in Array Antenna Processing Nobuyoshi Kikuma, Takahiro Hirano, Hiroshi Hirayama, Kunio Sakakibara (Nagoya Inst. of Tech.) AP2011-145 |
This paper improves the near field DOA-Matrix method for source localization so that the method can be applied to broadb... [more] | AP2011-145 pp.39-40 |
| AP | 2011-12-15 13:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Improvement of Array Element Spacing in Near-field Radio Source Localization Using DOA-Matrix Method and SAGE Algorithm Takahiro Hirano, Nobuyoshi Kikuma, Hiroshi Hirayama, Kunio Sakakibara (NIT) AP2011-120 |
It is important to understand the radio wave propagation structures in mobile or indoor wireless communications. One of ... [more] | AP2011-120 pp.7-12 |
| AP | 2010-01-22 16:35 |
Yamaguchi | Yamaguchi University | A Consideration on Distance Attenuation between Sources and Array Antenna in Near Field Source Localization Using DOA-Matrix Method Yuki Yamashita, Nobuyoshi Kikuma, Hiroshi Hirayama, Kunio Sakakibara (Nagoya Inst. of Tech.) AP2009-182 |
It is important to understand the radio wave propagation structures in mobile or wireless communications. One of useful ... [more] | AP2009-182 pp.153-158 |
| AP | 2008-05-15 13:50 |
Nagasaki | Sasebo national college of technology | ESPRIT-Based Near-Field Source Localization Using Phase Difference Compensation Toshihiko Sakaguchi, Takayuki Uchida, Koichi Ichige, Hiroyuki Arai (Yokohama National Univ.) AP2008-13 |
This paper presents a modified near-field source localization method based on algebraic solution that is aiming to impro... [more] | AP2008-13 pp.11-16 |
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