Results 11 to 20 of about 2,517,260 (244)
ANGLE: ANGular Location Estimation Algorithms [PDF]
IEEE Access, 2020 In this paper, we present two localization algorithms that exploit the Angle of Arrival (AoA) parameters of the received signal. The proposed ANGular Location Estimation (ANGLE) algorithms utilize a probabilistic model to describe the angular response of
Noori Bnilam +4 more
doaj +6 more sources
MEASUREMENT AND ESTIMATION OF THE ANGLE OF ATTACK AND THE ANGLE OF SIDESLIP
Aviation, 2015 The paper presents issues concerning the estimation of the angle of attack and the angle of sideslip on a flying object board. Angle of attack and sideslip estimation methods which are based on measurements of linear velocity components of an object with the Earth’s coordinates and on attitude angles of the object are presented.
Popowski, Stanisław, Dąbrowski, Witold
openaire +4 more sources
Accurate angle-of-arrival measurement using particle swarm optimization [PDF]
, 2010 As one of the major methods for location positioning, angle-of-arrival (AOA) estimation is a significant technology in radar, sonar, radio astronomy, and mobile communications.
Ho, Kwok Shun, Hayward, G., Li, M.
core +4 more sources
Angle of arrival estimation for broadband signals : a comparison [PDF]
, 2013 This paper reviews and compares three different linear algebraic signal subspace techniques for angle of arrival estimation. These include a polynomial matrix approach to multiple signal classification (MUSIC), a parameterised spatial covariance matrix ...
Weiss, Stephan +4 more
core +4 more sources
A Simple Angle of Arrival Estimation System [PDF]
2017 IEEE Wireless Communications and Networking Conference (WCNC), 2017 We propose a practical, simple and hardware friendly, yet novel and very efficient, angle of arrival (AoA) estimation system. Our intuitive, two-phases cross-correlation based system requires a switched beam antenna array with a single radio frequency chain. Our system cross correlates a reference omni-directional signal with a set of received directed
Ahmed Badawy +4 more
openaire +3 more sources
Computer vision approaches for vehicle sideslip angle estimation [PDF]
, 2023 Vehicle sideslip angle, defined as the angle between the longitudinal axis of a vehicle and its velocity vector, is a crucial parameter in vehicle dynamics.
De Castro R. +3 more
core +1 more source
Orientation Angle Estimation Over Forested Terrain Using P-band POLSAR Data [PDF]
, 2012 One important secondary objective of the proposed Earth- Explorer Candidate Mission BIOMASS is the retrieval of a digital terrain model (DTM) using satellite-borne P-band SAR data.
Kostas Papathanassiou +9 more
core +1 more source
Low Elevation Angle Estimation with Range Super-Resolution in Wideband Radar
Sensors, 2020 Height detection of a low elevation angle target is crucial in radar applications. Due to the presence of the multiple path reflections, elevation angle estimation is difficult with conventional narrowband radar waveforms.
Sha Huan +3 more
doaj +1 more source
Sensors, 2018 Ship detection and angle estimation in SAR images play an important role in marine surveillance. Previous works have detected ships first and estimated their orientations second. This is time-consuming and tedious.
Jizhou Wang, Changhua Lu, Weiwei Jiang
doaj +1 more source
A practical evaluation of joint angle and delay estimation
, 2022 S.264-267It has been proposed to jointly estimate the angles and delays of the paths in a multipath channel. It is interesting to investigate how this improves the precision of angle-of-arrival based localization systems.
Lindner, T. +3 more
core +1 more source