| Presentation | 1998/1/20 Performance of Adaptive Array Antennas with Multicarrier DS/CDMA in a Mobile Fading Environment Yukitoshi Sanada, Michael Padilla, Kiyomichi Araki, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a system utilizing multicarrier (MC) DS/CDMA and a recursive adaptive array antenna processing algorithm for estimating the array response vector (array manifold) and hence the optimal weights. In order to evaluate this system performance results obtained through computer simulations are presented. The proposed MC system improves the accuracy of the direction-of-arrival (DOA) estimation of the signal by 2 degrees as compared with a single carrier system. It is also shown that the proposed adaptive array antenna algorithm for MC DS/CDMA reduces the number of iterations of the power method significantly and allows parallel processing of the adaptive algorithm. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Software Radio / Adaptive Antennas / Multicarrier / DS/CDMA |
| Paper # | CS97-161 |
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| Conference Information | |
| Committee | CS |
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| Conference Date | 1998/1/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Communication Systems (CS) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance of Adaptive Array Antennas with Multicarrier DS/CDMA in a Mobile Fading Environment |
| Sub Title (in English) | |
| Keyword(1) | Software Radio |
| Keyword(2) | Adaptive Antennas |
| Keyword(3) | Multicarrier |
| Keyword(4) | DS/CDMA |
| 1st Author's Name | Yukitoshi Sanada |
| 1st Author's Affiliation | Dept. of Electrical and Electronic Engineering, Tokyo Institute of Technology() |
| 2nd Author's Name | Michael Padilla |
| 2nd Author's Affiliation | Dept. of Electrical Engineering, The University of California |
| 3rd Author's Name | Kiyomichi Araki |
| 3rd Author's Affiliation | Dept. of Computer Science, Tokyo Institute of Technology |
| Date | 1998/1/20 |
| Paper # | CS97-161 |
| Volume (vol) | vol.97 |
| Number (no) | 471 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |