| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2012-09-27 |
| タイトル |
|
|
タイトル |
Fast S-Parameter Calculation Technique for Multi-Antenna System Using Temporal-Spectral Orthogonality for FDTD Method |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
FDTD |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
OFDM |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
CI |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
S-parameter |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
multi-antenna |
| 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 |
小原, 充晴
本間, 尚樹
鈴木, 勇斗
|
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
62872 |
|
|
姓名 |
OBARA, Mitsuharu |
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
62873 |
|
|
姓名 |
HONMA, Naoki |
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
62874 |
|
|
姓名 |
SUZUKI, Yuto |
| 著者(機関) |
|
|
値 |
Graduate School of Engineering, Iwate University |
| 登録日 |
|
|
日付 |
2012-09-27 |
| 書誌情報 |
IEICE TRANSACTIONS on Communications
巻 E95-B,
号 4,
p. 1338-1344,
発行日 2012-04-01
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0916-8516 |
| Abstract |
|
|
内容記述タイプ |
Other |
|
内容記述 |
This paper proposes an S-parameter analysis method that uses simultaneous excitation for multi-antenna systems. In this method, OFDM (Orthogonal Frequency Division Multiplexing) and CI (Carrier Interferometry) pulse generation schemes are employed for maintaining the orthogonality among the excited signals. In OFDM excitation schemes, the characteristics of the neighboring antennas can be calculated by assigning different frequency subcarriers exclusively. CI enables the simultaneous verification of the antennas distant enough since this method can provide temporal orthogonality. Combining these two methods yields the simultaneous analyses of array antennas with both narrow and wide element spacing. The simulation of a 22 multi-antenna shows that the results of the proposed method agree well with those of the conventional method even though its computation speed is more 4 times that of the conventional method. |
| 出版者 |
|
|
出版者 |
The Institute of Electronics, Information and Communication Engineers |
| 権利 |
|
|
権利情報 |
copyright(C)2012 IEICE |
| DOI |
|
|
関連タイプ |
isIdenticalTo |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1587/transcom.E95.B.1338 |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
itc-ve95-bn4p1338-1344.pdf (1.3 MB)
