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Cost-Efficient Bi-Layer Modeling of Antenna Input Characteristics Using Gradient Kriging Surrogates
(Institute of Electrical and Electronics Engineers Inc., 2020)
Over the recent years, surrogate modeling has been playing an increasing role in the design
of antenna structures. The main incentive is to mitigate the issues related to high cost of electromagnetic
(EM)-based procedures. ...
Design and simulation of spectrum access and power management protocol for dynamic access networks
(Zarka Private University, 2020)
This work investigates the problem of managing the transmission power and assigning channels for multi-channel single-radio Cognitive Radio Ad-Hoc Networks (CRAHNs). The considered network consists of M primary users and ...
Optimum Prediction of the Transfer Length of Strands Based on Artificial Neural Networks
(Elsevier B.V., 2020)
As the effectiveness of prestressing is crucially linked to the transfer length (TL) of the strands, this study used Artificial Neural Network (ANN) technique for optimal prediction of TL based on more than 458 data points ...
A low-profile hybrid multi-permittivity dielectric resonator antenna with perforated structure for Ku and K band applications
(Institute of Electrical and Electronics Engineers Inc., 2020)
A wideband hybrid dielectric resonator antenna (DRA) consisting of a rectangular slot patch and a perforated stacked cylindrical dielectric resonator (DR) is proposed. A rectangular slot was etched on the grounding side ...
Compacted Conformal Implantable Antenna with Multitasking Capabilities for Ingestible Capsule Endoscope
(Institute of Electrical and Electronics Engineers Inc., 2020)
This study presents a multi-band conformal antenna based endoscopic system for robust
biotelemetry communications, which covers five important bands, including the MedRadio (401–406 MHz),
Industrial, Scientific, and ...
On Learning Spectral Masking for Single Channel Speech Enhancement Using Feedforward and Recurrent Neural Networks
(Institute of Electrical and Electronics Engineers Inc., 2020)
Human speech in real-world environments is typically degraded by the background noise.
They have a negative impact on perceptual speech quality and intelligibility which causes performance
degradation in various ...
Improved-efficacy optimization of compact microwave passives by means of frequency-related regularization
(Institute of Electrical and Electronics Engineers Inc., 2020)
Electromagnetic (EM)-driven optimization is an important part of microwave design, especially
for miniaturized components where the cross-coupling effects in tightly arranged layouts make traditional
(e.g., equivalent ...
A 10-Ports MIMO Antenna System for 5G Smart-Phone Applications
(Institute of Electrical and Electronics Engineers Inc., 2020)
This paper presents a 10-ports hybrid multiple-input multiple-output (MIMO) antenna system for 5G Smartphone applications. The proposed antenna system comprises two types of antenna modules: (1) multi-band module consists ...
Analysis of multi-phase flow through porous media for imbibition phenomena by using the LeNN-WOA-NM algorithm
(Institute of Electrical and Electronics Engineers Inc., 2020)
The flow of fluids in multi-phase porous media results due to many interesting natural phenomena. The counter-current water imbibition phenomena, that occur during oil extraction through a cylindrical well is an interesting ...
An eigen-approach for joint estimation of direction-of-arrival and frequency of an unknown number of signals
(Scientific Research Support Fund of Jordan, 2020)
An accurate method for estimating the direction-of-arrival (DOA) jointly with the frequencies of an unknown number of source signals is proposed using the Eigen-approach. Using the minimum eigenvalues of the autocorrelation ...