[PDF] Top 20 Polynomial root-MUSIC algorithm for efficient broadband direction of arrival estimation

... (MUSIC) algorithm is a popular super-resolution DoA estimation technique for narrowband ...the algorithm. This includes many variations, one being the Root-MUSIC algorithm ... See full document

... the MUSIC algorithm, therefore, avoiding the spectral search step or limiting the range for this spectral search becomes the key to reducing the complexity of MUSIC, and numerous modifications of the ... See full document

... the MUSIC algorithm provides a higher resolution for spatial spectrum estimation by suppressing the sidelobes It affords sufficient computation and increased the robustness of array structure as ... See full document

... Some broadband array methods directly utilise the broadband steering ...[3], broadband steering vectors are used to presteer array ...the polynomial MUSIC algorithm in [1], a ... See full document

... coherent broadband direction of arrival estimation in conjunction with the use of polynomial MUSIC ...PMUSIC algorithm encounters serious difficulties that are manifested ... See full document

... new root-MUSIC-like direction finding algorithm that exploits cyclostationarity in order to improve the direction- of-arrival ... See full document

... processing, direction-of-arrival (DOA) estimation is of practical interest in radar, sonar, wireless communications and other applications [1, ...[4], root- MUSIC [5], and ... See full document

... ROCKET algorithm only needs the forward recursion of the MSWF to find a subspace of interest and use that sub- space to calculate a reduced-rank data matrix and a reduced- rank weight vector for a reduced-rank ... See full document

... direct estimation of the DOA and obtain the angles of arrival without the calculation of a pseudo-spectrum on the extent of space, nor even the search for roots of a ...to MUSIC algorithm with ... See full document

... the Direction of Arrival of the signal when the signal is sensed is equally ...the Direction of Arrival of a signal. Implementation of Direction of Arrival using MUSIC, ... See full document

... the root-mean-square-error (RMSE) 4 , calculated over 5000 independent realizations, ...the polynomial-cost algorithm of ...the algorithm of ... See full document

... and thus, many variations of both exist. In [4], MUSIC was applied to an extended co-prime array. This geometry provides a difference set consisting of a large contiguous region, thus a virtual linear array with a ... See full document

... the Direction of Arrival. MUSIC (Multiple Signal Classification) is widely used spectral estimation techniques which work on the principle of decomposition of Eigen ...signals. MUSIC ... See full document

... real-valued root MUSIC algorithm which exploits a subspace decomposition on the real-part of array covariance matrix [11, ...DOA estimation technique based on the A-shaped array for underwater ... See full document

... the polynomial space-time covariance matrix on the performance of the polynomial MUSIC algorithm introduced in ...a polynomial eigenvalue decom- position such as the second order ... See full document

... A phased array antenna is an antenna which consists of a number of smaller antennas. These antennas are generally mounted on a flat surface and con- sequently they are separated by a certain distance. A signal from a ... See full document

... The described behavior does not fit on the regular used data model in Eqs. (8) and (9). This discrepancy would explain why many calibration algorithms exhibit problems when dealing with real antenna arrays. The fact that ... See full document

... the estimation of a larger number of sources than an array with spatially displaced ...DOA estimation of a large number of sources is limited by the linear dependence between between the array manifold ... See full document

... the direction of the ...the direction of the users in a -179 ◦ – 180 ◦ range, as no assumption can be made of the location of the users in the environment, and fast enough to do so with small utterances ... See full document

... Abstract—In this paper, direction-of-arrival (DOA) estimation of a single narrow-band source with uniform linear arrays is addressed. The basic idea is to convert the received data to a correlation ... See full document