Zobrazeno 1 - 10
of 130
pro vyhledávání: '"Touhidul Alam"'
Autor:
Touhidul Alam Seyam, Abhijit Pathak
Publikováno v:
Journal of Electrical Systems and Information Technology, Vol 11, Iss 1, Pp 1-23 (2024)
Abstract Plant diseases present a formidable challenge to the agricultural sector worldwide, leading to significant losses, with the US experiencing annual losses amounting to one-third of crop production. Diagnosis of crop diseases through optical o
Externí odkaz:
https://doaj.org/article/7b2dbf8904db4497863eea7880944b47
Autor:
Mohammad Lutful Hakim, Mohammad Tariqul Islam, Touhidul Alam, Abdulmajeed M. Alenezi, Mandeep Singh Jit Singh, Md. Shabiul Islam, Mohamed S. Soliman
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract A metamaterial-incorporated high-gain and broadband dipole antenna is proposed for 5G mm-wave applications. The designed high refractive index metamaterial (HRIM) properties are presented in detail with supporting results. The proposed dipol
Externí odkaz:
https://doaj.org/article/81f2210bdb5b4715bccf3a9b25c848fa
Autor:
Nazimul Mowla Chowdhury, Md Mohiuddin Soliman, Abdulmajeed M. Alenezi, Touhidul Alam, Haitham Alsaif, Mohamed S. Soliman, Mohammad Tariqul Islam
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 57, Iss , Pp 101801- (2024)
Imidacloprid (C9H10ClN5O2) pesticide is frequently used in agriculture as it effectively controls various insect pests. Accurate detection of imidacloprid concentrations is crucial for food safety and other fields. This work proposes a novel metasurf
Externí odkaz:
https://doaj.org/article/0463d830fa314ee3aa5a437d8c3e4e04
Autor:
Abu Hanif, Touhidul Alam, Mohammad Tariqul Islam, Mohammad Lutful Hakim, Iskandar Yahya, Saleh Albadran, Md. Shabiul Islam, Mohamed S. Soliman
Publikováno v:
International Journal of Optomechatronics, Vol 18, Iss 1 (2024)
AbstractThis article presents a wideband metamaterial absorber (WMMA) for the visible and near-infrared (NIR) region application. The proposed metamaterial absorber comprises three layers of sandwiched (metal-dielectric-metal) model based on Nickel-P
Externí odkaz:
https://doaj.org/article/b45cd8a712bc4559892a1bf51772a7d6
Autor:
Md. Bakey Billa, Mohammad Tariqul Islam, Touhidul Alam, Iskandar Yahya, Ahmed Alzamil, Md. Shabiul Islam, Mohamed S. Soliman
Publikováno v:
Materials & Design, Vol 244, Iss , Pp 113219- (2024)
Food safety is a critical public health priority, as food chemicals such as formalin, saccharin, sucralose, and sodium benzoate present a significant health threat. A flexible substrate based on Zn-Ca-Co ferrite is proposed as a solution to food safe
Externí odkaz:
https://doaj.org/article/e562fbb1858c47b5bd637587618a4cf5
Autor:
Abu Hanif, Mohammad Tariqul Islam, Mohammad Lutful Hakim, Touhidul Alam, Haitham Alsaif, Abdulwadoud A. Maash, Mohamed S. Soliman, Md. Shabiul Islam
Publikováno v:
Sensing and Bio-Sensing Research, Vol 45, Iss , Pp 100655- (2024)
This paper proposed a compact, high-sensitive S-band microwave sensor for low permittivity characterization. The proposed microwave sensor is inspired by a metamaterials-based maze-shaped split-ring resonator (MS-SRR) configuration, and its overall d
Externí odkaz:
https://doaj.org/article/bdac881796624804b844d1f72ad3916d
Autor:
Md. Bakey Billa, Mohammad Tariqul Islam, Touhidul Alam, Md. Shabiul Islam, Asraf Mohamed Moubark, Haitham Alsaif, Saleh Albadran, Ahmed Alzamil, Ahmed S. Alshammari
Publikováno v:
APL Materials, Vol 12, Iss 5, Pp 051106-051106-15 (2024)
This paper presents a conductive component tailored to a flexible substrate using Al-doped CoxCa(0.90−x)Ni0.10Fe2O4 (x = 0.25, 0.50, and 0.75) for visible to near-infrared (NIR) spectra in magneto-optical applications. The developed nanoparticles s
Externí odkaz:
https://doaj.org/article/fd0fd336161b408da799c49daccf4cee
Autor:
Abu Hanif, Mohammad Lutful Hakim, Touhidul Alam, Badariah Bais, Saeed Alamri, Ayed M. Alrashdi, Mohamed S. Soliman, Mohammad Tariqul Islam
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 53, Iss , Pp 101687- (2024)
This article proposed a labyrinth shape circular split ring resonator (LC-SRR) based microwave sensor for material permittivity characterization at L to S-band applications. The proposed sensor achieved miniaturized dimensions of only 25 × 20 mm2 by
Externí odkaz:
https://doaj.org/article/ee993a7195a14fd39ded09b541a1d3db
Autor:
Md.Bakey Billa, Mohammad Tariqul Islam, Touhidul Alam, Ahasanul Hoque, Saleh Albadran, Haitham Alsaif, Ahmed S. Alshammari, Ahmed Alzamil, Mohamed S. Soliman
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 9, Iss 1, Pp 100659- (2024)
State-of-the art research on conventional microwave substrates reveals limitations of restricted flexibility, poor adaptability to irregular surfaces, and reduced effectiveness in complex sensing environments, leading to the development of a flexible
Externí odkaz:
https://doaj.org/article/42e6e4a286464f6b98788c65f01e6509
Autor:
Mohammad Lutful Hakim, Touhidul Alam, Mohammad Tariqul Islam, Norbahiah Misran, Saleh Albadran, Ayed M. Alrashdi, Haitham Alsaif, Ahmed S. Alshammari, Ahmed Alzamil, Mohamed S. Soliman
Publikováno v:
Alexandria Engineering Journal, Vol 81, Iss , Pp 419-436 (2023)
This article proposed a new triple-band transmission block metamaterial (MTM) for 5G mm-wave applications. The peak transmission-blocking attributes are achieved at 27.09 GHz, 38.71 GHz, and 41.81 GHz frequency by interconnected square split ring res
Externí odkaz:
https://doaj.org/article/883a6ec66ef640c4a6deb535aa8bbe0a