Results 11 to 20 of about 1,620,370 (293)

Optimization of array configuration [PDF]

open access: yesThe Journal of the Acoustical Society of America, 1987
The purpose of this study was to determine the optimal configuration of 2-, 3-, and 4- element hydrophone arrays. The noise field was taken to be isotropic and the arrays were constrained to lie in a horizontal plane. It was determined that the optimal configuration is a linear array though, as is the case of the 4-element array, not necessarily ...
A. R. Penner, Penner, A. Raymond
openaire   +4 more sources

A Partition Spatial Filtering Method for Acoustic Array Configuration

open access: yesShock and Vibration, 2021
Acoustic array is a ubiquitous tool for locating and quantifying sound sources. However, its effectiveness depends greatly on the array configuration.
Zhihong Liu   +4 more
doaj   +2 more sources

Volume Bragg grating external cavities for the passive phase locking of high-brightness diode laser arrays : theoretical and experimental study [PDF]

open access: yes, 2011
We describe the theoretical modeling of the external-cavity operation of a phase-locked array of diode lasers in two configurations, the self-imaging cavity based on the Talbot effect and the angular-filtering cavity. Complex filtering functions, such as
Larkins, Eric   +8 more
core   +4 more sources

Application of conformal map theory for design of 2-D ultrasonic array structure for ndt imaging application : a feasibility study [PDF]

open access: yes, 2014
Two-dimensional ultrasonic phased arrays are becoming increasingly popular in nondestructive evaluation (NDE). Sparse array element configurations are required to fully exploit the potential benefits of 2-D phased arrays. This paper applies the conformal
Ramadas, Sivaram Nishal   +4 more
core   +4 more sources

Enhancing Gain Through Optimal Antenna Element Distribution in a Thinned Array Configuration

open access: yesIEEE Open Journal of Antennas and Propagation, 2023
This paper presents an array thinning approach for a 25-element antenna array arranged in a $5\times5$ grid at 5.4 GHz. Our goal is to eliminate a maximum number of antenna elements with minor gain loss and hence reduce the array size, weight, cost ...
Michael Ortiz   +3 more
doaj   +1 more source

Performance Evaluation of Static PV Array Configurations for Mitigating Mismatch Losses

open access: yesIEEE Access, 2023
Solar photovoltaic (PV) systems are susceptible to power loss caused by environmental factors such as partial shading and temperature changes. To address this issue, PV modules are connected in array configurations. However, these configurations can lead
S. Devakirubakaran   +3 more
doaj   +1 more source

Optimal Solar Array Configuration for Multiple Shade Patterns

open access: yes, 2023
The Renewable Energy Sources (RES) participating in the stable and reliable grid operation is increasing exponentially. Solar PV has a major contribution to the increased grid integration of RES. Optimal output should be obtained from the connected solar
Mangipudi, M   +3 more
core   +1 more source

Configuration Sharing Optimized Placement and Routing [PDF]

open access: yes, 2010
Reconfigurable systems have been shown to achieve very high computational performance. However, the overhead associated with reconfiguration of hardware remains a critical factor in overall system performance.
Cobb, Jonathan E.   +3 more
core   +1 more source

An experimental optimization study of a photovoltaic solar pumping system used for solar domestic ho

open access: yesJournal of Thermal Engineering, 2021
The performance of a photovoltaic solar water pumping system (PVSWPS) promising in a solar water heating system has been studied experimentally. The design of a photovoltaic array configuration can affect the performance of the (PVSWPS), the water pump ...
Mahmoud MAHDİ, Ameer JADDOA
doaj   +1 more source

CTAO Instrument Response Functions - prod5 version v0.1

open access: yes, 2021
CTAO Instrument Response Functions - prod5 version v0.1 The CTA Observatory (CTAO) will provide very wide energy range and excellent angular resolution and sensitivity in comparison to any existing gamma-ray detector.
Consortium, Cherenkov Telescope Array
core   +1 more source

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