Results 51 to 60 of about 3,743,775 (372)

Method of Range Ambiguity Suppression Combining Sparse Reconstruction and Matched Filter

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022
Synthetic aperture radar (SAR) images are often affected by range ambiguity due to antenna sidelobe characteristics and pulse operating mechanism. The work of range ambiguity suppression focuses on both SAR system design and signal processing. On the one
Meng Qi, Lijia Huang, Xiaochen Wang, Jie Li, Bingchen Zhang   +4 more
doaj   +1 more source

Innovative Smart, Autonomous, and Flexible Solar Photovoltaic Cooking Systems with Energy Storage: Design, Experimental Validation, and Socio-Economic Impact

Energies
This work presents the design, modeling, and experimental validation of an innovative, highly autonomous, and economically viable photovoltaic solar cooker, integrating a robust battery storage system.
Bilal Zoukarh, Mohammed Hmich, Abderrafie El Amrani, Sara Chadli, Rachid Malek, Olivier Deblecker, Khalil Kassmi, Najib Bachiri   +7 more
doaj   +1 more source

Low-Power Neuromorphic Hardware for Signal Processing Applications: A review of architectural and system-level design approaches [PDF]

IEEE Signal Processing Magazine, 2019
Machine learning has emerged as the dominant tool for implementing complex cognitive tasks that require supervised, unsupervised, and reinforcement learning.
B. Rajendran, A. Sebastian, M. Schmuker, N. Srinivasa, E. Eleftheriou   +4 more
semanticscholar   +1 more source

Enhancing plasma discharge dynamics through analysis of secondary electron emission: A numerical modeling approach for improved thin film deposition

Scientific African
This research examines the impact of the coefficient of secondary electron emission (SEE) on various discharge features of plasma to improve the performance of deposited thin films. Unlike previous studies, we employed two-dimensional numerical modeling (
Yassmina Guetbach, Sara Said, Meryem Grari, Ouafae El melhaoui, Cifallah Zoheir   +4 more
doaj   +1 more source

Smart Grid for the Smart City [PDF]

, 2017
Modern cities are embracing cutting-edge technologies to improve the services they offer to the citizens from traffic control to the reduction of greenhouse gases and energy provisioning.
Bonetto, Riccardo, Rossi, Michele
core   +1 more source

Joint Design of Transmit Waveforms for Object Tracking in Coexisting Multimodal Sensing Systems

Sensors, 2019
We examine a multiple object tracking problem by jointly optimizing the transmit waveforms used in a multimodal system. Coexisting sensors in this system were assumed to share the same spectrum.
John S. Kota, Antonia Papandreou-Suppappola   +1 more
doaj   +1 more source

Distortionless 1/2 Overlap Windowing in Frequency Domain Anti-Jamming of Satellite Navigation Receivers

Remote Sensing, 2022
Frequency-domain anti-jamming technology is a common anti-jamming method for satellite navigation receivers. 1/2 overlapping windowing can effectively solve the spectrum leakage in the frequency domain conversion process, but the traditional window ...
Zukun Lu, Jie Song, Long Huang, Chao Ren, Zhibin Xiao, Baiyu Li   +5 more
doaj   +1 more source

Trends in Compressive Sensing for EEG Signal Processing Applications

Italian National Conference on Sensors, 2020
The tremendous progress of big data acquisition and processing in the field of neural engineering has enabled a better understanding of the patient’s brain disorders with their neural rehabilitation, restoration, detection, and diagnosis.
Dharmendra Gurve, D. Rodríguez, T. Bastos-Filho, S. Krishnan   +3 more
semanticscholar   +1 more source

Design and experimentation of an innovative photovoltaic solar cooker with battery storage: A sustainable solution for Africa's future

Scientific African
In this paper, we present the design, implementation, and experimental results of an innovative, autonomous, and flexible solar cooker integrated with battery storage. This cooker powers two heating elements: the first via 600 Wp photovoltaic panels, and
M. Hmich, B. Zoukarh, R. Malek, S. Chadli, O. Deblecker, K. Kassmi, N. Bachiri   +6 more
doaj   +1 more source

Efficient DSP and Circuit Architectures for Massive MIMO: State-of-the-Art and Future Directions

, 2018
Massive MIMO is a compelling wireless access concept that relies on the use of an excess number of base-station antennas, relative to the number of active terminals.
Larsson, Erik G., Liu, Liang, Van der Perre, Liesbet   +2 more
core   +1 more source