Results 151 to 160 of about 21,239 (300)
Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying
Advanced Engineering Materials, EarlyView.An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara +8 more
wiley +1 more source
Direction of Arrival Estimation by Phased Arrays in RFID
, 2010 In this paper we propose a direction of arrival estimation for a dual receive antenna RFID reader. In a strong line of sight environment, the phase shift on the elements of a receive array of the tag signal is utilised to estimate the direction of ...
Langwieser, Robert +2 more
core
MSDET: Multitask Speaker Separation and Direction-of-Arrival Estimation Training
The information on the spatial location of speakers can be effectively used for multi-channel speaker separation. For example, Location-Based Training (LBT) uses the order of azimuth angles and distances of speakers to solve the permutation ambiguity ...
Hartanto, Roland +2 more
core +1 more source
Soft Mechanical‐Electrical Logic Using Liquid Metal‐Filled 3D‐Printed Architectures
Advanced Engineering Materials, EarlyView.We present 3D‐printed soft mechanical–electrical logic elements that use liquid metal–filled silicone tubes actuated by thermoplastic polyurethane/polylactic acid (TPU/PLA) architectures to produce Boolean operations. Complementary normally open and normally closed unit cells perform repeatable binary transitions and can be combined into more complex ...
Christoph Lehmann +2 more
wiley +1 more source
1-D and 2-D Direction of Arrival Estimation in a Conical Conformal Array: Design and Implementation. [PDF]
Sensors (Basel), 2023 Zhang H, Li P, Zhang G, Li G, Gao X.
europepmc +1 more source
Intelligent joint channel parameter estimation techniques for mobile wireless positioning applications [PDF]
, 2010 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Mobile wireless positioning has recently received great attention. For mobile wireless communication networks, an inherently suitable approach is to obtain
Li, Wei
core
Advanced Engineering Materials, EarlyView.Knowledge‐based atomistic workflows are presented for mechanical and thermodynamic properties. By coupling modular simulations with ontology‐aligned metadata and provenance, Fe case studies on elastic behavior, defects, thermal properties, and Hall–Petch strengthening reveal how FAIR, queryable, and reusable simulation data can be generated. Mechanical
Abril Azócar Guzmán +5 more
wiley +1 more source
Direction-of-Arrival Estimation Based on Frequency Difference-Wavenumber Analysis for Sparse Vertical Array Configuration. [PDF]
Sensors (Basel), 2022 Kim D, Byun G, Kim J.
europepmc +1 more source
Advanced Engineering Materials, EarlyView.Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley +1 more source
Two-Stage Nested Array Direction of Arrival Estimation for Mixed Signals. [PDF]
Sensors (Basel), 2022 Li W, Deng K.
europepmc +1 more source