Multikernel optimized beam forming using sparse representation for non-uniform linear array | ||
| International Journal of Nonlinear Analysis and Applications | ||
| مقاله 184، دوره 13، شماره 2، مهر 2022، صفحه 1803-1810 اصل مقاله (779.3 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22075/ijnaa.2021.24562.2769 | ||
| نویسندگان | ||
| Mamatha M.C.* ؛ Sateesh Kumar H.C. | ||
| Department of Electronics and Communication Engg, Sapthagiri College of Engineering(Affiliated to Visvesvaraya Technological University, Belagavi) Bengaluru, India | ||
| چکیده | ||
| Recent developments in Basis pursuit solver algorithm have led to better beam forming techniques. Sparse representation of signal helps in better signal analysis. This paper examines how to compute the direction of arrival of non-uniform linear array using sparse computation. A comparison between traditional techniques and sparse representation to estimate the direction of arrival is also studied. A novel method is proposed based on basis pursuit denoising multichannel implementation (BPDN) to estimate the Direction of arrival. Simulation results are verified with the formulation developed for direction of arrival. | ||
| کلیدواژهها | ||
| Multi-kernel؛ Beam Forming؛ Sparse Representation؛ on-Uniform Linear Array؛ Direction of Arrival | ||
| مراجع | ||
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