Search Results - "Bendoumia, Redha"

LOW-COST C-BAND SIW BANDPASS FILTER USING FR4-EPOXY SUBSTRATE by Abed Ahcéne, Bouchekhlal Ahmed, Amrouche Aissa, Rédha, Bendoumia

“…This paper describes a substrate-integrated waveguide (SIW) filter built on an Fr4-Epoxy substrate with a dielectric constant εr = 4.4 and a height of h =…”
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New sub-band proportionate forward adaptive algorithm for noise reduction in acoustical dispersive-and-sparse environments by Bendoumia, Rédha

“…In this study, we address the problem of acoustic noise reduction by two-channel forward adaptive filtering algorithm. In noise reduction applications, the…”
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New two-microphone simplified sub-band forward algorithm based on separated variable step-sizes for acoustic noise reduction by Bendoumia, Redha

“…•We have proposed new two-microphone adaptive filtering algorithm for acoustic noise reduction.•This proposed algorithm used forward sub-band decomposition…”
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Two-channel variable-step-size forward-and-backward adaptive algorithms for acoustic noise reduction and speech enhancement by Bendoumia, Rédha, Djendi, Mohamed

“…This paper addresses the problem of speech enhancement and acoustic noise reduction by adaptive filtering algorithms. Recently, forward-and-backward (FB)…”
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Recursive adaptive filtering algorithms for sparse channel identification and acoustic noise reduction by Bendoumia, Rédha, Hassani, Islam, Guessoum, Abderrezak

“…This study addresses impulse response identification and acoustic noise cancellation problems using recursive blind source separation (BSS) techniques based…”
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Acoustic noise reduction by new two-channel proportionate forward symmetric adaptive decorrelating algorithms in sparse systems by Bendoumia, Rédha, Djendi, Mohamed

“…[Display omitted] •We consider two-channel convolutive mixture with sparse systems.•We propose three new proportionate-normalized versions of two-channel…”
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Improved subband-forward algorithm for acoustic noise reduction and speech quality enhancement by Djendi, Mohamed, Bendoumia, Rédha

“…•We propose a new subband implementation of the Forward BSS algorithm.•We proposed a new two-channel variable step-size techniques adapted to the proposed FBSS…”
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Two-channel forward NLMS algorithm combined with simple variable step-sizes for speech quality enhancement by Bendoumia, Redha

“…This paper addresses the problem of speech quality enhancement by adaptive two-channel filtering algorithms. Recently, the forward blind source separation…”
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Acoustic noise reduction by new sub-band forward symmetric adaptive decorrelation algorithms by Bendoumia, Rédha, Kerkar, Mohammed, Bouzekkar, Sohib Abderrahim

“…[Display omitted] •We consider two-channel convolutive mixture systems.•We present new two-channel sub-band forward decorrelation algorithm (SFD).•We propose a…”
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A new efficient two-channel backward algorithm for speech intelligibility enhancement: A subband approach by Djendi, Mohamed, Bendoumia, Rédha

“…This paper addresses the problem of speech intelligibility enhancement by adaptive filtering algorithms employed with subband techniques. The two structures…”
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A new adaptive filtering subband algorithm for two-channel acoustic noise reduction and speech enhancement by Djendi, Mohamed, Bendoumia, Rédha

“…[Display omitted] •We propose a new subband implementation of the Forward BSS algorithm.•We propose a new two-channel criterion combination adapted to the…”
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Variable step-size subband backward BSS algorithms for speech quality enhancement by Bendoumia, Rédha, Djendi, Mohamed

“…[Display omitted] •Four new algorithms are proposed in this paper for speech quality enhancement.•The new algorithms are based on a variable step-size subband…”
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Extended subband decorrelation version of feedback normalized adaptive filtering algorithm for acoustic noise reduction by Bendoumia, Redha, Betina, Mohamed Toufik, Oulahcene, Anissa, Guessoum, Abderrazek

“…The communication in teleconferencing systems is influenced by acoustic echo and noise signals. Several techniques have been proposed, such as the blind source…”
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A Robust Adaptive Filtering Algorithm with Double Talk Detection in-Car Communication System by Hassani, Islam, Bendoumia, Redha, Kouddad, Elhachemi, Zoulikha, Meriem, Abed, Ahcene

“…This study focuses on solving the Acoustic Echo Cancellation (AEC) using adaptive filtering algorithms. The paper introduces an approach to incorporate a…”
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Efficient Sparse Blind Source Separation Algorithm for two- Channel Acoustic Noise Reduction by Bendoumia, Rédha

“…Recently, the acoustic noise reduction problem is treated by twochannel forward blind source separation (BSS) techniques combined with normalized least mean…”
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A family of adaptive filtering algorithms based on the variable step size by Hassani, Islam, Bendoumia, Rédha

“…In this paper, we present the most used adaptive filtering algorithms such as Least Mean Square (LMS) and its normalized version NLMS with their advantages and…”
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SIW structure optimization for 5G waveguide design by Louakhche, Fatiha, Abed, Ahcene, Bendoumia, Redha, Bouchekhlal, Ahmed

“…Modern 5G telecommunications systems tend to use higher frequencies. The design of such devices is becoming increasingly miniaturized for more powerful…”
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SIW-based Network Antenna Design and Analysis by Abed, Ahcene, Amrouche, Aissa, Kraimia, Hind, Bouchekhlal, Ahmed, Bendoumia, Redha, Herizi, Abdelghafour

“…This work is concerned with the design of an antenna array using SIW technology, where the basic element is a rectangular patch antenna. The main goal is to…”
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Design of low Profile, High Bandwidth Circular Patch Antenna at 28 GHz for Fifth Generation Wireless Technology by Bouchekhlal, Ahmed, Abed, Ahcen, Sahli, Salah Eddine, Amrouche, Aissa, Bendoumia, Redha

“…This article introduces a novel technique to develop a circular patch antenna specifically tailored for 5G wireless technology operating in the 28 GHz…”
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New Multi-band MIMO Antennas Based on SIW Technology : Design and Performance Analysis by Bendoumia, Redha, Abed, Ahcene, Chanane, Bouchra, Mellas, Khadidja, Amrouche, Aissa, Bouchekhlal, Ahmed, Hassani, Islam

“…In telecommunication systems, the antenna is an important element for transmitting information between transmitter system and receiver system. To improve the…”
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