Mohammad Aminul Islam, Mohammad Rakibul Islam, Sadia Siraz, Muntaha Rahman et al.
In this paper, a wheel structured Zeonex-based hexagonal packing photonic crystal fiber (PCF) sensor has been proposed for sensing camel milk with a refractive index of 1.3423 and cow milk with a refractive index of 1.3459. This sensor has been investigated for porosities of 85%, 90%, and 98% within...
Mohammad Rakibul Islam, A. N. M. Iftekher, Mariea Sharaf Anzum, Muntaha Rahman et al.
Through this paper, a sensor based on localized surface plasmon resonance (LSPR) with simultaneous use of gold and aluminium doped zinc oxide (AZO) as plasmonic materials has been proffered. Incorporating these two different plasmonic materials has brought out a unique dispersion relation where doub...
Mohammad Rakibul Islam, Md Moinul Islam Khan, Sadia Siraz, Fariha Mehjabin et al.
Muntaha Rahman, Mohammad Rakibul Islam, Sadia Siraz, Mariea Sharaf Anzum
Russel Reza Mahmud, Mariea Sharaf Anzum, Ali Ahnaf Hassan, Ahmed Afif Rafsan et al.
Abstract A highly sensitive polished photonic crystal fiber (PCF) sensor with an external sensing method has been proposed, which utilizes the surface plasmon resonance (SPR) optical sensing technique. The aim of this study is to develop a sensor which can be utilized to detect a vast range of analy...
Mariea Sharaf Anzum, Moontasir Rafique, Md. Asif Ishrak Sarder, Fehima Tajrian et al.
A limitation of bandwidth in the wireless network and the exponential rise in the high data rate requirement prompted the development of Massive Multiple-Input-Multiple-Output (MIMO) technique in 5G. Using this method the ever rising data rate can be met with the increment of the number of antennas....
Mariea Sharaf Anzum, Moontasir Rafique, Md. Asif Ishrak Sarder, Fehima Tajrian et al.
A limitation of bandwidth in the wireless network and the exponential rise in the high data rate requirement prompted the development of Massive Multiple-Input-Multiple-Output (MIMO) technique in 5G. Using this method the ever rising data rate can be met with the increment of the number of antennas....
Tahmina Khanom Tandra, Mariea Sharaf Anzum, Fehima Tajrian, Abdullah Bin Shams
5G cellular infrastructures are supposed to provide higher data rate and lower latency along with the prospects of other various novel applications. But the signal strength seems to fluctuate unexpectedly due to doppler shift resulting in negative impacts on downlink performance parameters over the ...
Fehima Tajrian, Md. Asif Ishrak Sarder, Mariea Sharaf Anzum, Moontasir Rafique et al.
With the occupancy of the existing frequency spectrum, the demands of the skyrocketing data traffic paved the path for 5G millimeter Wave (mmWave) technology. The wide frequency spectrum and high directivity can elevate the mean data rate. This performance gain comes at the cost of a higher pathloss...
Fehima Tajrian, Md. Asif Ishrak Sarder, Mariea Sharaf Anzum, Moontasir Rafique et al.
With the occupancy of the existing frequency spectrum the demands of the skyrocketing data traffic paved the path for 5G millimeter Wave (mmWave) technology. The wide frequency spectrum and high directivity can elevate the mean data rate. This performance gain comes at the cost of a higher pathloss ...