Angle of Arrival Estimation
Polynomial subspace decomposition for broadband angle of arrival estimation
... This paper has explored the impact of iterative polynomial matrix eigenvalue decompositions — in particular the diag- onalisation achieved by these algorithms — on subsequent processing relying on subspace information. ...
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Bounds for 2-D angle-of-arrival estimation with separate and joint processing
... 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 ...
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Angle-of-Arrival Estimation in Multipath Environments Using Sliding Antenna Arrays
... implementing Angle-of-Arrival estimation uses antenna arrays and the Multiple Signal Classification (MUSIC) algorithm [2], which exploits the eigen- structure properties of the covariance matrix of ...
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Angle of arrival estimation for broadband signals : a comparison
... broadband angle of arrival estimation algorithms have been reviewed and analysed, including a parameterised spa- tial covariance matrix approach, which by definition can only resolve the strongest ...
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Implementation of accurate broadband steering vectors for broadband angle of arrival estimation
... broadband angle of arrival estimation has moti- vated the implementation of fractional delay filters that can approach the ideal fractional delay over a large ...
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Doppler method for angle of arrival estimation
... Radio direction finder that utilizes angle of arrival (AOA) estimation is a function in a radio monitoring system to estimate the phase of the signal. A radio monitoring system can be use to estimate ...
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2-D angle of arrival estimation using a one-dimensional antenna array
... the estimation. The method is named Estimation of 2-D Angle of arrival using Reduced antenna array dimension ...an angle γ from the z-direction, then both elements will have different ...
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Low complexity and high accuracy angle of arrival estimation using eigenvalue decomposition with extension to 2D AOA and power estimation
... 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 estimation with ...
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A 2 4 GHz Switched Beam Antenna for Indoor Applications Using Angle of Arrival Estimation
... This study introduces a new design of planar antenna array for ISM band applica- tions at 2.4 GHz. This prototype is switched beam antenna, namely planar antenna with four meandered slotted triangular elements (PAFMSTE), ...
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Optimal trajectory design for a DTOA based multi-robot angle of arrival estimation system for rescue operations
... us assume that we want an AoA estimate variance that is less than 1. From Fig.2, we can select K = 7 to satisfy this re- quirement, but from Fig.3(b) we need K = 9 stopping points. Note that for AoA estimation ...
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Beamforming and Angle of Arrival Estimation of Square Planar Antenna Array
... A new smart antenna “PAFESTE” is introduced to be used in wireless applications in the frequency range from 2.4 GHz to 2.45 GHz bands. The PAFESTE is a planar antenna array, which is designed to be applicable for in- ...
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Performance evaluation of correlative interferometry for angle of arrival estimation
... Chapter 3 describes the methodology required to design and implement the Correlative Interferometer DF system. It discusses the parameters needed to build the angle of arrival (AOA) estimation ...
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Wideband Direction of Arrival Estimation Based on the Principal Angle Between Subspaces
... In this paper, we have proposed a new wideband DOA estimation algorithm based on the largest principal angle between subspaces. The proposed method adopts a new array manifold containing all the frequency ...
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Direction of Arrival Estimation for Closely Spaced Signal
... (DOA) estimation plays a vital role in many ...or angle of arrival of a plane wave is referred to as direction finding or DOA estimation ...(DOA) estimation for highly correlated ...
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Matched steering vector searching based direction of arrival estimation using acoustic vector sensor array
... DOA estimation algorithms have been proposed ...the estimation of signal parameters via rotational invariance technique (ESPRIT) [6], root multiple signal classification (MUSIC) [7], and self-initiating ...
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Mobile Position Estimation based on Three Angles of Arrival using an Interpolative Neural Network
... and angle of arrival (AOA) at the serving base station to estimate a location of the mobile ...location estimation. [12] combined the time difference of arrival (TDOA) measurements from the ...
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A novel time of arrival estimation algorithm using an energy detector receiver in MMW systems
... In this paper, an improved energy detector (ED)-based TOA estimation method for impulse radio (IR) 60 GHz wireless system was presented using the empirical mode decomposition (EMD). The proposed solution employs ...
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ESTIMATION OF THE TIME OF THE VESSEL'S ARRIVAL AT PORT
... General issues regarding the C/P terms which determine the duration of cargo handling and appropriate vessel's time in port are stipulated in [1, 2, 3, 5, 7, 9, 12, 13, 16-18]. These terms are the loading and discharging ...
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A Novel Positioning Technique with Low Complexity in Wireless LAN: Hardware implementation
... the arrival time from a mobile terminal; the Master AP determines the location of the mobile terminal using the TDOA between the signal reception times at multiple Slave ...
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Accurate angle-of-arrival measurement using particle swarm optimization
... AOA estimation has received considerable attention from radar and communication communities, and several high resolution algorithms have been proposed based on the white Gaussian noise model, such as multiple ...
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