| 講演抄録/キーワード |
| 講演名 |
2009-03-06 10:15
Impact of Angular Power Spectrum on the Diversity Antenna Gain of Mobile Terminal ○Elnaz Foroughi Shafiei・Junichi Takada(Tokyo Inst. of Tech.) MW2008-192 |
| 抄録 |
(和) |
The array antenna systems in the mobile terminals, such as antenna diversity has been evaluated under the uniform (omnidirectional) angular power spectrum. The in influence of angular power spectrum (APS) together with the user rotation on the performance of antennas are examined. Omnidirectional and unidirectional angular power spectrum models are investigated for direction diversity and space diversity in a multipath environment. The goal of this research is to provide a guideline for how much in detail APS should be modeled for the evaluation of an array antenna system in a mobile terminal. |
| (英) |
The array antenna systems in the mobile terminals, such as antenna diversity has been evaluated under the uniform (omnidirectional) angular power spectrum. The in influence of angular power spectrum (APS) together with the user rotation on the performance of antennas are examined. Omnidirectional and unidirectional angular power spectrum models are investigated for direction diversity and space diversity in a multipath environment. The goal of this research is to provide a guideline for how much in detail APS should be modeled for the evaluation of an array antenna system in a mobile terminal. |
| キーワード |
(和) |
Diversity antenna gain / Angular power spectrum / / / / / / |
| (英) |
Diversity antenna gain / Angular power spectrum / / / / / / |
| 文献情報 |
信学技報, vol. 108, no. 452, MW2008-192, pp. 19-24, 2009年3月. |
| 資料番号 |
MW2008-192 |
| 発行日 |
2009-02-27 (MW) |
| ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
| PDFダウンロード |
MW2008-192 |