Results 91 to 100 of about 173,505,536 (199)
IEEE Open Journal of Vehicular TechnologyThis article aims to constitute a noteworthy contribution to the domain of direction-of-arrival (DoA) estimation through the application of deep learning algorithms.
Constantinos M. Mylonakis, Z. Zaharis
semanticscholar +1 more source
Direction Of Arrival (DOA) Estimation Using Array Signal Processing [PDF]
, 2018 Array signal processing is an important eld in Signal Processing. It has various applica-tions in the eld of communication, radar, sonar as well as speech processing.
Dhabale, Ashmika
core
Joint DOD and DOA Estimation Using Reduced-Capon Method in Bistatic MIMO Array
Xibei Gongye Daxue Xuebao, 2019 In order to resolve the problem of joint direction of departure (DOD) and direction of arrival (DOA) estimation in bistatic MIMO array, a dimensional reduced-Capon method based on Taylor series expansion and signal subspace is proposed in this paper ...
doaj +1 more source
Experimental validation of spatial spectrum suppression algorithms for interference sources
Dianzi Jishu YingyongIn the actual direction finding system, when the weak signal and the strong interference are spatially close, the spatial spectrum direction finding system can only estimate the direction of arrival (DOA) for the strong interference, and the performance ...
Sun Jiabao, Shi Wei, Wang Shenyun
doaj +1 more source
General direction-of-arrival tracking with acoustic nodes [PDF]
In this paper, we propose a particle filter acoustic direction-of-arrival (DOA) tracker to track multiple maneuvering targets using a state space approach. The particle filter determines its state vector using a batch of DOA estimates.
McClellan, James H., Cevher, Volkan
core +2 more sources
The PARAFAC-MUSIC Algorithm for DOA Estimation with Doppler Frequency in a MIMO Radar System
International Journal of Antennas and Propagation, 2014 The PARAFAC-MUSIC algorithm is proposed to estimate the direction-of-arrival (DOA) of the targets with Doppler frequency in a monostatic MIMO radar system in this paper.
Nan Wang +3 more
doaj +1 more source
Direction of arrival estimation algorithm: Direction lock loop [PDF]
, 2002 - In this paper, a new direction of arrival (DOA) estimation algorithm, direction lock loop (DiLL), is proposed. It has a similar concept to the delay lock loop (DLL) that is used for synchronization.
Yong-hwan Lee +5 more
core
Space-time division cluster DoA estimation algorithm based on UWA spread spectrum signal
Tongxin xuebao, 2022 To solve the problems of poor stability, low resolution, and performance degradation under low signal-to-noise ratio (SNR) of the direction of arrival (DoA) estimation, a space-time division cluster (STDC) DoA estimation algorithm was proposed for under ...
Feng ZHOU, Baosheng ZHANG, Wenbo ZHANG
doaj
Narrowband and Wideband Direction-of-Arrival Estimation For Uniform And Nonuniform Linear Arrays
, 2009 Nonuniform linear arrays (NLAs) have certain advantages and problems for directions of arrival (DOA) estimation. They cover a large array aperture with fewer sensors, and they require fewer matched channels or receivers.
Tuncer, Temel Engin
core
Joint Detection and Direction-of-Arrival Estimation using Bayesian method
, 2008 Maximum a posterior (MAP) estimator has been shown to perform perfectly for direction-of-arrival (DOA) under the assumption that the number of sources is known.
Da Xie +7 more
core +1 more source