angle-of-arrival
Cooperative positioning using angle of arrival and time of arrival
... Khan, MW, Salman, N and Kemp, AH (2014) Cooperative positioning using angle of arrival and time of arrival. In: Sensor Signal Processing for Defence SSPD Conference 2014. Sensor Signal Processing for ...
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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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Low complexity and high accuracy angle of arrival estimation using eigenvalue decomposition with extension to 2D AOA and power estimation
... In this paper, an angle of arrival (AOA) estimator is presented. Accurate AOA estimation is very crucial for many applications such as wireless positioning and signal enhancement using space processing ...
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Optimal trajectory design for a DTOA based multi-robot angle of arrival estimation system for rescue operations
... an angle of arrival (AoA) multi-robot system for rescue purposes which takes advantage of robots’ mobility to improve the position estimate of an unknown tar- ...
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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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A Self Positioning Algorithm Based on Wireless Signal's Angle of Arrival and its Evaluation
... Recently, with the popularity of wireless networks and the development of pervasive computing, the topic of wireless positioning is widely concerned. As it is well known, the position of wireless terminal can be ...
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2-D angle of arrival estimation using a one-dimensional antenna array
... 2-D Angle of arrival using Reduced antenna array dimension ...an angle γ from the z-direction, then both elements will have different radiation pattern factor equations with respect to the angles ...
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Combine Received Signal Strength and Angle of Arrival based Localization Technique for WSN
... the angle of arrival (AOA) estimation either required a highly directional antenna or array antenna structure with complex processing algorithm but still error cannot be ...
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Implementation of accurate broadband steering vectors for broadband angle of arrival estimation
... Abstract. Motivated by accurate broadband steering vector requirements for applications such as broadband angle of arrival estimation, we review fractional delay filter designs. A common feature across ...
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Sensor Placement to Improve the Positioning Performance Based on Angle of Arrival (AOA)
... In this paper, a method for sensor placement to improve the placement quality based on angle of arrival of signal in a specific area is proposed. The installation place of sensors may be constrained with ...
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Beamforming and Angle of Arrival Estimation of Square Planar Antenna Array
... This paper presents analysis of 4-antenna elements arranged in a 2 × 2 rectangular planar antenna array. It al- so studies the impact of the different array elements on the interference signals. Dual-band planar antenna ...
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Detection of Angle of Arrival of the Laser Beam using a Cylindrical Lens and Gaussian Beam Curve Fitting
... the Angle of Arrival ...in angle-of-arrival. The system is able to measure the angle-of-arrival with the very high angular resolution, depending upon the number of sampling ...
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Detection of Angle of Arrival of the Laser Beam using a Cylindrical Lens and Gaussian Beam Curve Fitting
... the Angle of Arrival ...in angle-of-arrival. The system is able to measure the angle-of-arrival with the very high angular resolution, depending upon the number of sampling ...
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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 source, ...
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Study on Turbulence Effects for Beam Propagation in Turbulent Atmosphere
... the angle-of-arrival fluctuations are more significant effects of atmospheric turbulence on the beam ...the angle of arrival may increase the field-of-view requirements in a di- rect-detection ...
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BLE Localization using switched beam angle of arrival for pallet localization in warehouses
... are multiple estimation methods to accomplish this. Some of them are: Estimation of Signal Parameters via Rota- tional Invariance Techniques (ESPRIT) [31], Multiple Signal Classification (MUSIC) [32], Conjugate Augmented ...
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Localisation of Sensor Nodes with Hybrid Measurements in Wireless Sensor Networks
... of arrival (ToA) and the received signal strength (RSS) ...the angle of the impinging signal, this is known as the angle of arrival (AoA) ...
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Localisation of sensor nodes with hybrid measurements in wireless sensor networks
... of arrival (ToA) and the received signal strength (RSS) ...the angle of the impinging signal, this is known as the angle of arrival (AoA) ...
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INTELLIGENT SELF TUNING PID CONTROLLER USING HYBRID IMPROVED PARTICLE SWARM OPTIMIZATION FOR ULTRASONIC MOTOR
... 2.3.1 Angle and Distance Estimation Attacks The range based schemes such as recieved signal strength , time of arrival and hop counts are the main techniques of the sensor location estimation ...of ...
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Enhanced hybrid positioning in wireless networks II: AoA-RSS
... Accurate wireless node localization has been the focus of many researchers in the past decade. Wireless nodes could be located using the global positioning system (GPS) however due to the high cost in terms of power ...
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