Study of an aperiodic array antenna using Penrose tile
Project/Area Number |
20560377
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Communication/Network engineering
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Research Institution | Kanazawa Institute of Technology |
Principal Investigator |
MAKINO Shigeru Kanazawa Institute of Technology, 工学部, 教授 (40393524)
|
Co-Investigator(Kenkyū-buntansha) |
BETSUDAN Shinーichi 金沢工業大学, 工学部, 教授 (10298317)
野口 啓介 金沢工業大学, 工学部, 准教授 (10278103)
|
Project Period (FY) |
2008 – 2010
|
Project Status |
Completed (Fiscal Year 2010)
|
Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2010: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
|
Keywords | アンテナ / フェーズドアレーアンテナ / 非周期アレーアンテナ / 衛星通信・放送 / 移動通信 / レーダ / コスト縮減 / 解析・評価 / アルゴリズム / アレーアンテナ / 移動体通信 |
Research Abstract |
To reduce the number of phase shifter, an array antenna is divided into subarrays, and one phase shifter is attached to each subarray. In this case, grating lobes will appear when the beam is scanned because of the periodicity of the array. Random arrangement of element antennas is effective to prevent grating lobes. This study proposes an aperiodic array antenna using one kind of tile as subarrays, which realize both a low cost and low sidelobe characteristics.
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Report
(4 results)
Research Products
(17 results)
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[Presentation] An Aperiodic Array Antenna Using Diamond Tiles as Subarrays2009
Author(s)
Shigeru Makino Shogo Kadoguchi Shin-ichi Betsudan Motoo Mizusawa Keisuke Noguchi (Kanazawa Institute of Technology) Tsutomu Endo Masato Sato Takashi Katagi (Mitsubishi Electric Corp. )
Organizer
Eucap 2009 (3rd European Conference on Antennas and Propagation)
Place of Presentation
Berlin (Germany)
Year and Date
2009-03-27
Related Report
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[Presentation] 1種類の菱形タイルを用いた非周期アレーアンテナ2008
Author(s)
門口彰吾, 牧野滋, 別段信一, 水澤丕雄, 野口啓介, 遠藤勉, 佐藤正人, 片木孝至
Organizer
電子情報通信学会アンテナ・伝播研究会(AP2008-108)
Place of Presentation
東北学院大学・宮城県仙台市
Year and Date
2008-10-17
Related Report
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[Presentation] 風車タイルを用いた非周期アレーアンテナ2008
Author(s)
門口彰吾, 牧野滋, 別段信一, 水澤丕雄, 野口啓介, 遠藤勉, 佐藤正人, 片木孝至
Organizer
電子情報通信学会2008年ソサイエティ大会
Place of Presentation
明治大学・東京都
Year and Date
2008-09-17
Related Report
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