This paper proposes a high-resolution DOA (Direction Of Arrival) estimation method using GROUSE and EM algorithms for low-cost array antenna system.
Abstract—This paper proposes a high-resolution DOA (Di- rection Of Arrival) estimation method using GROUSE and EM algorithms for low-cost array antenna ...
In this paper, we propose a simple method of DOA estimation from sparse data by synthesizing covariance matrix elements of array input signal via antenna ...
This paper proposes a high-resolution DOA (Direction Of Arrival) estimation method using GROUSE and EM algorithms for low-cost array antenna system. The low- ...
By using this DBF array antenna system, we are examining various types of algorithms. ... By using this system, we estimate the DOA. The number of the ...
Missing: GROUSE EM
Nov 17, 2022 · This paper investigates the weak signal DOA estimation for an antenna array under strong interference signals, and proposed a novel DOA estimation method.
Missing: GROUSE | Show results with:GROUSE
Its main idea is: In a certain time, make all arrays estimate a certain direction and measure the output power; for the output power, produce a maximum power ...
Missing: cost GROUSE
Nov 9, 2022 · The expectation-maximization (EM) algorithm is used to estimate hyperparameters and noise parameters to reconstruct the sparse signal. To ...
Missing: GROUSE | Show results with:GROUSE
This paper proposes a high-resolution DOA (Direction Of Arrival) estimation method using GROUSE and EM algorithms for low-cost array antenna system.
DOA estimation for low-cost array antenna system based on GROUSE and EM algorithms. ... antenna array via antenna switching for high resolution 2-D DOA estimation ...