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| A NEW ARRAY STRUCTURE FOR ESTIMATING 2-D DIRECTION-OF-ARRIVAL:Y-SHAPED ARRAY | |
| 引用本文： | K. Takao,Z. Liu,M. Inoue. A NEW ARRAY STRUCTURE FOR ESTIMATING 2-D DIRECTION-OF-ARRIVAL:Y-SHAPED ARRAY[J]. 电子科学学刊(英文版), 1996, 13(3): 193-200. DOI: 10.1007/BF02685827 |
| 作者姓名： | K. Takao Z. Liu M. Inoue |
| 作者单位： | Department of Electrical Engineering，Kyoto University，Kyoto 606，Japan，Department of Electronic Engineering，Nanjing University of Science and Technology，Nanjing 210094，Department of Electrical Engineering，The University of Tokyo，Tokyo 113，Japan |
| 摘 要： | This paper presents a new array structure for estimating two-dimensional (2-D) direction-of-arrivals (DOAs). The structure is called Y-shaped array, which has 10% better accuracy potential than the newly-developed L-shaped array. A great merit is its ability to estimate 2-D DOAs whichever directions the arriving signals come from, compared with L-shaped array whose performance depends on DOAs. Simulation results are given to demonstrate the performance of the new array. |
A new array structure for estimating 2-D direction-of-arrival: Y-shaped array |
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| K. Takao,Z. Liu,M. Inoue. A new array structure for estimating 2-D direction-of-arrival: Y-shaped array[J]. Journal of Electronics, 1996, 13(3): 193-200. DOI: 10.1007/BF02685827 | |
| Authors: | K. Takao Z. Liu M. Inoue |
| Affiliation: | (1) Department of Electrical Engineering, Kyoto University, 606 Kyoto, Japan;(2) Department of Electronic Engineering, Nanjing University of Science and Technology, 210094 Nanjing;(3) Department of Electrical Engineering, The University of Tokyo, 113 Tokyo, Japan |
| Abstract: | This paper presents a new array structure for estimating two-dimensional (2-D) direction-of-arrivals (DOAs). The structure is called Y-shaped array, which has 10% better accuracy potential than the newly-developed L-shaped array. A great merit is its ability to estimate 2-D DOAs whichever directions the arriving signals come from, compared with L-shaped array whose performance depends on DOAs. Simulation results are given to demonstrate the performance of the new array. |
| Keywords: | DOA estimation Array signal processing Array structures |
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