| Presentation | 2005-06-27 Performance Improvement of Adaptive Array Antenna Using Alias Free Subband Adaptive Filters Kota ENDO, Kiyoshi NISHIKAWA, Hitoshi KIYA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | An adaptive array antenna is commonly used to compensate frequency selective fading in mobile communication system. Two approaches are available to design an adaptive array antenna system: time domain and frequency domain. In time domain, computational complexity increases as the number of filter taps increases. In frequency domain, the parallel processing of each subband can reduces computational complexity, but aliasing can increase residual error. In this paper, we propose alias free adaptive array antenna using alias free subband adaptive filters. Using the proposed method, it is possible to reduce both residual error and computational complexity. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Adaptive array antenna / alias free subband adaptive filters / recursive least square |
| Paper # | CAS2005-1,VLD2005-12,SIP2005-25 |
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| Conference Information | |
| Committee | VLD |
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| Conference Date | 2005/6/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | VLSI Design Technologies (VLD) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance Improvement of Adaptive Array Antenna Using Alias Free Subband Adaptive Filters |
| Sub Title (in English) | |
| Keyword(1) | Adaptive array antenna |
| Keyword(2) | alias free subband adaptive filters |
| Keyword(3) | recursive least square |
| 1st Author's Name | Kota ENDO |
| 1st Author's Affiliation | Dept. of Electrical Eng., Tokyo Metro. Univ.() |
| 2nd Author's Name | Kiyoshi NISHIKAWA |
| 2nd Author's Affiliation | Dept. of Inf. and Commun. Syst. Eng., Tokyo Metro. Univ. |
| 3rd Author's Name | Hitoshi KIYA |
| 3rd Author's Affiliation | Dept. of Inf. and Commun. Syst. Eng., Tokyo Metro. Univ. |
| Date | 2005-06-27 |
| Paper # | CAS2005-1,VLD2005-12,SIP2005-25 |
| Volume (vol) | vol.105 |
| Number (no) | 147 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |