Browsing by Author "Rmili, Hatem"
Now showing items 1-5 of 5
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A mutual coupled concentric crossed-Line split ring resonator (CCSRR) based epsilon negative (ENG) metamaterial for Tri-band microwave applications
Shahidul Islam, Mohammad; Islam, Mohammad Tariqul; Mohd Sahar, Norsuzlin; Rmili, Hatem; Amin, Nowshad; Chowdhury, Muhammad E.H.... more authors ... less authors ( Elsevier , 2020 , Article)A metamaterial design and its analysis based on an epsilon negative concentric crossed-line split ring resonator (CCSRR) have been presented in this paper. The CCSRR unit cell structure is the amendment of the typical ... -
A planar ultrawideband patch antenna array for microwave breast tumor detection
Hossain, Amran; Islam, Mohammad T.; Islam, Md. T.; Chowdhury, Muhammad E. H.; Rmili, Hatem; Samsuzzaman, Md.... more authors ... less authors ( MDPI AG , 2020 , Article)In this paper, a compact planar ultrawideband (UWB) antenna and an antenna array setup for microwave breast imaging are presented. The proposed antenna is constructed with a slotted semicircular-shaped patch and partial ... -
An Internet of Things Based Smart Waste Management System Using LoRa and Tensorflow Deep Learning Model
Sheng, Teoh Ji; Islam, Mohammad Shahidul; Misran, Norbahiah; Baharuddin, Mohd Hafiz; Arshad, Haslina; Islam, Md. Rashedul; Chowdhury, Muhammad E. H.; Rmili, Hatem; Islam, Mohammad Tariqul... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2020 , Article)Traditional waste management system operates based on daily schedule which is highly inefficient and costly. The existing recycle bin has also proved its ineffectiveness in the public as people do not recycle their waste ... -
Cross coupled interlinked split ring resonator based epsilon negative metamaterial with high effective medium ratio for multiband satellite and radar communications
Moniruzzaman, Md.; Islam, Mohammad Tariqul; Tarikul Islam, Md.; Chowdhury, Muhammad E.H.; Rmili, Hatem; Samsuzzaman, Md.... more authors ... less authors ( Elsevier , 2020 , Article)In this paper, a cross coupled interlinked split ring resonator based (CCI-SRR) based metamaterial has been presented. Epsilon negative (ENG) with a highly effective medium ratio (EMR) is attained in this metamaterial. The ... -
Design and parametric analysis of a wide-angle polarization-insensitive metamaterial absorber with a star shape resonator for optical wavelength applications
Mahmud, Sultan; Islam, Sikder Sunbeam; Mat, Kamarulzaman; Chowdhury, Muhammad E.H.; Rmili, Hatem; Islam, Mohammad Tariqul... more authors ... less authors ( Elsevier , 2020 , Article)Optical wavelengths considered as the key source of electromagnetic waves from the sun, and metamaterial absorber (MMA) enables various applications for this region like real invisible cloaks, color imaging, magnetic ...