لطفا منتظر بمانید ...
0% Complete
صفحه اصلی
/
سی و سومین کنفرانس بین المللی مهندسی برق
Low Complexity Single-Snapshot DOA Estimation Using Adaptive Filtering
نویسندگان :
Mojtaba Amiri
1
Mohammadreza Nargesi
2
Ali Olfat
3
1- University of Tehran - Electrical and Computer Engineering
2- University of Tehran - Electrical and Computer Engineering
3- University of Tehran - Electrical and Computer Engineering
کلمات کلیدی :
Adaptive Filter،Compressive Sensing،Sparse Signal Reconstruction،Zero Attractor،Single Snapshot
چکیده :
This paper addresses the challenge of direction of arrival (DOA) estimation in single-snapshot scenarios by proposing a novel adaptive filter (AF)-based method leveraging compressive sensing principles. Using a uniform linear array, the proposed approach overcomes the limitations of conventional techniques. The proposed method does not assume any prior knowledge on the number of sources and uses a differentiable $L_0$ norm. To induce sparsity a zero attraction function is utilized in the proposed algorithm.Simulation results demonstrate that the AF algorithm outperforms conventional techniques, particularly in high signal-to-noise ratio (SNR) regime.
لیست مقالات
لیست مقالات بایگانی شده
Simulation of planar organic-inorganic perovskite light-emitting diode
Morteza Yarahmadi - Elnaz Yazdani - Mohammad Kazem Moravvej-Farshi
Tunable Band gap of Beta Zeolite by Adjusting the Si/Al Ratio
Reza Goldoust - Saeideh Rahbarpour
راهبرد بهینه خرده فروش در شبکه توزیع برق با در نظر گرفتن اثر پاسخ گویی بار
امیرحسین مدبری فر - حبیب رجبی مشهدی
Enhanced Current Commutation Drive Circuit for Hybrid DC Circuit Breaker
Alireza Jaafari - Sadegh Mohsenzade - Ali Asghar Razi-Kazemi
Experimental Study of Pick and Place Operation for Packaging Using Delta Parallel Robot with Two-Fingered Gripper
Mona Mohades Mojtahedi - Arvin Mohammadi - Mehdi Tale Masouleh
A novel LMI-based Method for Robust Stabilization of Fractional-order Interval Systems with 1≤α<2
Pouya Badri - Mahdi Sojoodi
انتخاب سبد سهام بهینه در بورس تهران با استفاده از تقریب تصادفی انحراف همزمان
زینب گدازگر
Reactive Power Sharing in Three-Phase Islanded Microgrids Using Adaptive Virtual Admittance
Amirhossein Derakhshan - Masoud Motamedi-Sedeh - Mahsa Azarm - Behrooz Zaker - Ebrahim Farjah
Primary Frequency Support in Clustered Unit Commitment with Battery Energy Storage and High Renewable Penetration
Abbas Abdollahi-Veshvaee - Turaj Amraee
Fabrication of a planar optical waveguide with Ti:LiNbO3 diffusion technique
Reza Khoddami Ashkezari - Arian Mousavi Madani - Mohammad Mohsen Ebrahimi Seyghalan - Soheil Moradi - Mehdi Fardmanesh
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 44.7.2
