Results 271 to 280 of about 124,366,313 (297)

Optimization of Angle-of-Arrival GPS Integrity Monitoring

2015
The paper considers the navigation satellite systems integrity monitoring method which is based on the differences between measured and calculated azimuth and elevation of the navigation signal source respectively. Probability-based integrity monitoring characteristics such as probability of false detection (false alarm probability) and the probability
Igor A. Tsikin, Antonina P. Melikhova
openaire   +1 more source

A Fuzzy Logic Approach to Angle of Arrival Averaging

2010 IEEE 72nd Vehicular Technology Conference - Fall, 2010
This paper derives a fuzzy logic-based approach to the averaging of angle of arrival (AOA) information. It is shown that the maximum likelihood (ML) approach to AOA averaging can be considered as a special case of the fuzzy logic approach. Computer simulations show that the ML and fuzzy logic approaches produce very similar results if the membership ...
Sichun Wang, Robert J. Inkol
openaire   +1 more source

A unitary transformation method for angle-of-arrival estimation

IEEE Transactions on Signal Processing, 1991
Eigenstructure methods for estimating angles of arrival of radiation sources generally require complex computations in computing eigencomponents of the covariance matrix and calculating the search function. A unitary transformation method that transforms the complex covariance matrix of an equally spaced linear array, which is Hermitian persymmetric ...
Keh-Chiarng Huarng, Chien-Chung Yeh
openaire   +1 more source

Tropospheric Effects on Angle-of-Arrival

2013
In this chapter, we characterize the effects of angle bias due to refraction and angle precision due to turbulence. As a result, angle bias due to refraction can be calibrated and removed, if possible, and any residual error can be quantified in the interferometer angle error budget.
openaire   +1 more source

Radar Angle-of-Arrival Estimation

2013
The paper focus on interferometer angle error and on the signal processing required for interferometry, but also introduce monopulse angle-of-arrival for comparison. This chapter, derive the basic equations for monopulse angle estimation and discuss the fundamentals of eigen-based superresolution techniques.
openaire   +1 more source

WLAN Indoor Localization Using Angle of Arrival

2018
With the development of information technology and the rising of demanding for location-based services, indoor localization has obtained great attentions. Accurate estimation of Angle of Arrival (AoA) of signals make it possible to achieve a high precision location. So as to resolve multipath signals effectively and then extract AoA of the direct path,
Zengshan Tian, Yong Li, Mu Zhou, Yinghui Lian   +3 more
openaire   +1 more source

Analysis and Design of a MuSiC-Based Angle of Arrival Positioning System

ACM Transactions on Sensor Networks, 2023
Marco Gunia, Adrian Zinke, Niko Joram
exaly  

Determination of Angle of Arrival

2006
Manel Martínez-Ramón, Christos Christodoulou   +1 more
openaire   +1 more source

ANGLE-OF-ARRIVAL MEASUREMENTS

2013
CHAS. R. BURROWS, STEPHEN S. ATTWOOD
openaire   +1 more source

Modeling the statistical time and angle of arrival characteristics of an indoor multipath channel

IEEE Journal on Selected Areas in Communications, 2000
B D Jeffs, Michael A Jensen, A Lee Swindlehurst   +2 more
exaly