An adaptive array antenna using combined DFT and LMS algorithms

被引：0
|
作者：
Watanabe, K [1 ]
Yoshii, I [1 ]
Kohno, R [1 ]
机构：
[1] Yokohama Natl Univ, Fac Engn, Dept Elect & Comp Engn, Yokohama, Kanagawa 2408501, Japan
来源：
NINTH IEEE INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, VOLS 1-3 | 1998年
关键词：
D O I：
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中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
Both classes of adaptive algorithm based on temporal update, e.g. LMS and spatial spectral estimation, e.g. DFT have advantages and disadvantages relatively. In order to compensate for their problems with maintaining advantages, this paper proposes and investigates an adaptive array antenna using combined DFT and LMS algorithm. The proposed combined or hybrid algorithm can improve convergence speed of weight coefficients in temporal updating algorithm and accuracy of weight coefficients in spatial spectral estimation algorithm.
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页码：1417 / 1421
页数：5
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