Presentation | 1999/1/21 Software Antenna[III] : A beam space adaptive array based on adaptive multiple beam forming Yukihiro KAMIYA, Yoshio KARASAWA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A concept of the software antenna have been proposed. The software antenna recognizes electromagnetic environments and restructures itself in order to adapt to the recognized environment. We already proposed concepts of the software antenna and recognition scheme of environments based on eigenvalue analysis of spatial domain correlation matrix. In this paper, first, electromagnetic environments are categorized from the other point of view based on eigenvalue analysis. Second, it is shown that a feed-forward control scheme can be achieved in most of environments by using eigenvectors. Finally, a configuration which is reduced by using beam space configurations is shown and examined through computer simulations. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | DBF / software antenna / eigenvalue analysis / multipath fading / mobile communication |
Paper # | A・P98-139 |
Date of Issue |
Conference Information | |
Committee | AP |
---|---|
Conference Date | 1999/1/21(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Antennas and Propagation (A・P) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Software Antenna[III] : A beam space adaptive array based on adaptive multiple beam forming |
Sub Title (in English) | |
Keyword(1) | DBF |
Keyword(2) | software antenna |
Keyword(3) | eigenvalue analysis |
Keyword(4) | multipath fading |
Keyword(5) | mobile communication |
1st Author's Name | Yukihiro KAMIYA |
1st Author's Affiliation | ATR Adaptive Commun.Res.Labs.() |
2nd Author's Name | Yoshio KARASAWA |
2nd Author's Affiliation | KDD R&D Laboratories Inc. |
Date | 1999/1/21 |
Paper # | A・P98-139 |
Volume (vol) | vol.98 |
Number (no) | 539 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |