Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Maher Assaad"'
Publikováno v:
Composites Part C: Open Access, Vol 15, Iss , Pp 100518- (2024)
The study considers the delamination resistance of carbon/epoxy laminates modified with Thermoplastic Nanoparticles of Polysulfone (TNPs). A new electrospinning nanofiber technique was utilized to convert polysulfone polymer into nanoparticles and un
Externí odkaz:
https://doaj.org/article/88ce52c993cd4c849ff72465747ce63f
Publikováno v:
IEEE Access, Vol 12, Pp 154751-154759 (2024)
The neuron can be referred to as the primary cell of the nervous system, responsible for transmitting messages through electrical signals between neurons or other cells. To comprehend the intricate behavior of neuron performance, a set of differentia
Externí odkaz:
https://doaj.org/article/c08762ad9eaf4b72a9a4578547a88ac9
Autor:
Mohammed Abdel-Hafez, Fawwaz Hazzazi, Lewis Nkenyereye, Ibrahim Mahariq, Muhammad Akmal Chaudhary, Maher Assaad
Publikováno v:
IEEE Access, Vol 12, Pp 119973-119982 (2024)
Hardware implementation of new neuron models or improved conventional neuron models has made a significant contribution to neuromorphic development. One of the important factors considered to improve the conventional neuron models is to explore the i
Externí odkaz:
https://doaj.org/article/ddbbb5b910cb4e28b7b9329ff025d35d
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 9880-9893 (2024)
As a fundamental task in remote sensing earth observation, hyperspectral change detection (HCD) aims to identify the changed pixels in bitemporal hyperspectral images. However, the water-absorption effect, poor weather conditions, noise and inconsist
Externí odkaz:
https://doaj.org/article/50f14ef260a945d0aa1f2e84ceef99c2
Autor:
Salah I. Yahya, Farid Zubir, Lewis Nkenyereye, Mohammed Abdel Hafez, Leila Nouri, Maher Assaad, Muhammad Akmal Chaudhary, Noorlindawaty Md. Jizat
Publikováno v:
IEEE Access, Vol 12, Pp 60264-60275 (2024)
This research presents a novel microstrip configuration for a lowpass-bandpass triplexer. To design this triplexer, first a lowpass filter (LPF) with some empty spaces is designed. Then, two microstrip sections are embedded inside the empty spaces to
Externí odkaz:
https://doaj.org/article/dab080d1293f4ffe9fe0c1d85b7be9e4
Autor:
Abdulkadir Bello Shallah, Farid Zubir, Mohamad Kamal A. Rahim, Noorlindawaty Md. Jizat, Abdul Basit, Maher Assaad, Huda A. Majid
Publikováno v:
IEEE Access, Vol 12, Pp 32320-32333 (2024)
This paper introduces an innovative $4 \times 4$ dual-band Butler matrix (BM) characterized by compactness and an enhanced frequency ratio (K). The design employs meandered lines and an interdigital capacitor (IDC) unit-cell-based composite right/lef
Externí odkaz:
https://doaj.org/article/fbebd5f7a52e46b89680fb6d39a3eac4
Autor:
Leila Nouri, Farid Zubir, Lewis Nkenyereye, Abbas Rezaei, Mohammed Abdel-Hafez, Fawwaz Hazzazi, Muhammad Akmal Chaudhary, Maher Assaad, Zubaida Binti Yusoff
Publikováno v:
IEEE Access, Vol 12, Pp 2926-2940 (2024)
This work presents a very compact microstrip lowpass-bandpass (LP-BP) triplexer, which is designed and analyzed based on a novel structure. Due to its complex design process, this type of triplexer is rarely designed. Compared to the previous LP-BP t
Externí odkaz:
https://doaj.org/article/05d94230c5654268a6fee48855a9b0f8
Autor:
Pouya Karami, Salah I. Yahya, Muhammad Akmal Chaudhary, Maher Assaad, Saeed Roshani, Fawwaz Hazzazi, Fariborz Parandin, Sobhan Roshani
Publikováno v:
Symmetry, Vol 16, Iss 7, p 820 (2024)
In this paper, a novel approach to design a photonic crystal exclusive-OR (XOR) gate with high performance using recurrent neural network (RNN) is proposed, integrating the principles of symmetry and asymmetry inherent in photonic structures. The pro
Externí odkaz:
https://doaj.org/article/05685bc75c5f45d78d3db5f477d941cf
Autor:
Salah I Yahya, Farid Zubir, Mohammed Abdel Hafez, Lewis Nkenyereye, Muhammad Akmal Chaudhary, Maher Assaad, Leila Nouri, Abbas Rezaei, Noorlindawaty Md Jizat
Publikováno v:
PLoS ONE, Vol 19, Iss 5, p e0302634 (2024)
In this paper, a new microstrip triplexer is designed to work at 2.5 GHz, 4.4 GHz and 6 GHz for mid-band 5G applications. All channels are flat with three low group delays (GDs) of 0.84 ns, 0.75 ns and 0.49 ns, respectively. Compared to the previousl
Externí odkaz:
https://doaj.org/article/e8433c3c22154cb48daa54e31b0f4a03
Autor:
Ahmad Ghiasi, Lewis Nkenyereye, Fawwaz Hazzazi, Muhammad Akmal Chaudhary, Maher Assaad, Abbas Rezaei
Publikováno v:
PLoS ONE, Vol 19, Iss 4, p e0301980 (2024)
This research introduces a new designing process and analysis of an innovative Silicon-on-Insulator Metal-Semiconductor Field-Effect (SOI MESFET) structure that demonstrates improved DC and RF characteristics. The design incorporates several modifica
Externí odkaz:
https://doaj.org/article/c6697d3db4424779a718a0be458fac12