[PDF] Top 20 Bounds for 2-D angle-of-arrival estimation with separate and joint processing

... Unless otherwise stated, our numerical results assume a LSA of 11 elements (L = 6), spaced at half-wavelength and the CMA is used. The instantaneous SNR = 10 dB, 15 snapshots are used, and we set CF = 0.95. The array ... See full document

... 5) Data Processing. In the experiment, the subject performed a flexion and extension motion which cover from 0° to 150° and return to 0°. One cycle of motion was approximately 8 seconds period. The digital signal ... See full document

... incoherent processing and does not require initial ...DOA estimation technique based on the A-shaped array for underwater passive target was presented ...The joint use of Bayesian learning model and ... See full document

... 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 rather ... See full document

... of Arrival (2D-DOA) estimation is increasingly important in recent ...improved joint azimuth and elevation angle estimation algorithm using the recovered data is proposed to obtain the ... 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 ...AOA ... See full document

... signal processing, the time delays aris- ing from signal wave fronts travelling across the array at finite speed cannot be represented by phase shifts as in the narrowband case but require to be addressed as ... 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 ... See full document

... different processing steps which can be divided into three parts (pre-, main, and post- ...in joint DOA and pitch estimation, the main feature of the algorithm is the computation of a two-dimensional ... See full document

... data processing. The direction-of-arrival- (DOA-) estimation of signals impinging on an array of sensors is a fundamental problem in array processing ...[1–5]. Angle estimation ... See full document

... messages [1].This antenna is designed to operate at frequencies chosen to be inside the 2.4 GHz and 2.45 GHz ISM bands. The design of the proposed PAFESTE antenna is simpler than the design of the proposed configura- ... See full document

... "Phase estimation of PSK signals using XTFD: A performances comparison between local and global adaptive ...Image Processing Applications (ICSIPA), 2013 IEEE International Conference ... See full document

... In many practical applications it is required to estimate both the elevation and azimuth AOAs. So, many methods were developed initially to estimate the elevation and azimuth angles separately using two ULAs (such as ... See full document

... τ in (20), in terms of SNR, and several values of α for the case of having different configurations at the antenna array. Specifically, the graphics at the top of Fig. 3 refer to the case of including two sensors at the ... See full document

... The mean AoA and the AS are critical parameters. Their estimates are used in several applications like source local- ization and detection [1]. The maximum Doppler spread (DS) is also a key parameter. Indeed, it provides ... See full document

... Recently, SI channel measurements have been car- ried out for FD communication at mmWave frequencies [17, 18]. The measurements indicate that, as opposed to the microwave frequency band, the SI channel at mmWave has a ... See full document

... CORDIC The scaling operations before and after the function cordic_vec() require 5 clock cycles. The function cordic_vec() start with a 32-bit complex multiplication. The computational load of this multiplication is not ... See full document

... In this work, we consider system operation in the presence of unexpected, intermittent directional inter- ference and propose a new method for DoA-estimation that relies on the L1-PCA of the recorded complex ... See full document

... using angle of arrival and time of ...Signal Processing for Defence SSPD Conference 2014. Sensor Signal Processing for Defence 2014, 08-09 Sep 2014, Edinburgh, ... See full document

... For 2-D DOA estimation, L-shaped array has lower number of antenna elements and minimal estimation errors than other array shapes, such as cross, T-shaped and square types [16, ...array ... See full document