[PDF] Top 20 Angle of arrival estimation for broadband signals : a comparison

... narrowband angle of arrival (AoA) estimation meth- ods, such as the multiple signal classification (MUSIC) algo- rithm [1], are not directly applicable to the broadband case, where time delays ... See full document

... Abstract—In this work, we propose a method based on Genetic algorithm hybridized with Pattern Search for joint estimation of Amplitude and Direction of Arrival, azimuth as well as elevation angles using ... See full document

... Cramer-Rao bounds for one- and two-dimensional angle-of-arrival estimation are reviewed for generalized 3-D array geometries. Assuming an elevated sensor array is used to locate sources on a ground ... See full document

... [5] Mei, Chee Yen, and Ahmad Zuri Sha'ameri. "Phase estimation of PSK signals using XTFD: A performances comparison between local and global adaptive methods." Signal and Image Processing ... See full document

... an angle of arrival (AOA) estimator is ...AOA estimation is very crucial for many applications such as wireless positioning and signal enhancement using space processing ...received signals at ... See full document

... of arrival (DOA) ...principal angle between the signal subspace and the subspace spanned by the augmented array manifold, the proposed method can estimate direction of arrival of wideband ...received ... See full document

... waveform comparison method, and improves the accuracy of the narrow-band signal time difference estimation, but its estimation accuracy is significantly reduced in the case of low SNR ...waveform ... See full document

... Supervised learning algorithms can be roughly divided in two categories: classifica- tion algorithms and regression algorithms [12]. The core of the problem considered in this work is the unknown, possibly varying, ... See full document

... polarised signals which uses antenna elements placed along a 1-D ...an angle γ towards the y-axis in the y-z ...AOA estimation reduces the space and size of the antenna structure ...The ... See full document

... Recent polynomial matrix methods, such as the polynomial eigenvalue decomposition (PEVD), provide an elegant solution in many broadband sensor array signal processing applications, such as beamforming [4] and DoA ... See full document

... for Angle-of-arrival (AOA) ...AOA estimation have several qualities that make them attractive to a wide range of ...Additionally, angle-based posi- tioning only requires measurements from two ... See full document

... precise estimation of foot position than maximum first or second derivatives for both Doppler and PPG ...precise estimation of pulse wave velocity and heart rate variability in the clinical setting than the ... See full document

... More sophisticated ESM systems can measure additional parameters, such as PRI modulation characteristics, inter- and intra-pulse Frequency Modulation (FM), missile guidance characteristics (e.g., pattern of pulse spacing ... See full document

... AOA estimation algorithms are directly associated with the received ...of arrival of the received signal in azimuth and elevation ...AOA estimation in [12] is extended to two dimensional planar array ... See full document

... Recently, it was performed using both acoustical waves and array processing algorithms in order to improve depth range and spatial resolution. Usually, the parameters of interest are the directions of arrival ... See full document

... The TVRX2 board provides two down-converter chains, implementing a low-IF architecture. The local oscillator signals for both channels are derived from the same on-board reference oscillator using two fractional- ... See full document

... In this paper, we analyse the impact of the decomposition techniques for the polynomial space-time covariance matrix on the performance of the polynomial MUSIC algorithm introduced in [1]. To accomplish this, Sec. V ... See full document

... Microseismic signals are generally considered to follow the Gauss ...A comparison of the dynamic characteristics of sample variance and the symmetry of mi- croseismic signals with the signals ... See full document

... the arrival angle is greater than zero, the output voltage is ...the arrival angle is less than zero, the output voltage is ...input signals of the RF ...Δ signals are designed ... See full document

... Some broadband array methods directly utilise the broadband steering ...[3], broadband steering vectors are used to presteer array ...using broadband steering vectors, in analogy to the ... See full document