全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:... M. M. Hussan , Majeed A. S. Alkanhal , Sajjad ur Rehman
来源:[J].Journal of the European Optical Society-Rapid Publications(IF 0.93), 2017, Vol.13 (1), pp.1-8Springer
摘要:Abstract(#br) Background(#br)To show the Back-Scattering efficiencies of nihility sphere become non-zero, scattering from metamaterial coated nihility sphere has been carried out in the presented work.(#br) Methods(#br)The field phasors are expanded in terms of spherical wave vec...
作者:Faroq Razzaz , Majeed A. S. Alkanhal
来源:[J].Journal of the European Optical Society-Rapid Publications(IF 0.93), 2017, Vol.13 (1), pp.1-9Springer
摘要:Abstract(#br) Background(#br)This paper presents a comprehensive theoretical investigation of the anomalous electromagnetic wave propagation and resonances around the trapped modes embedded in graphene dielectric stacks.(#br) Results(#br)Expressions for the dispersion relation, t...
作者:... Nacer Debbar , Majeed A. S. Alkanhal , Abdelrazik Sebak
来源:[J].International Journal of Antennas and Propagation(IF 0.683), 2015, Vol.2015DOAJ
摘要:We report on the fabrication and characterization of a novel antenna-coupled detector configuration for detection at 94 GHz, a coplanar waveguide- (CPW-) fed, slot-excited twin dielectric resonator antenna- (DRA-) coupled niobium (Nb) microbolometer. The antenna is based on ...
作者:Majeed A. S. Alkanhal , Abdel Fattah Sheta
来源:[J].International Journal of Antennas and Propagation(IF 0.683), 2014, Vol.2014Hindawi
摘要:A novel pattern reconfigurable antenna concept utilizing rectangular dielectric resonator antenna (DRA) placed over dielectric substrate backed by a ground plane is presented. A dual strip excitation scheme is utilized and both excitation strips are connected together by mea...
作者:... Hamsakutty Vettikalladi , Majeed A. S. Alkanhal , Diego Caratelli
来源:[J].International Journal of Antennas and Propagation(IF 0.683), 2014, Vol.2014Hindawi
摘要:The concept of substrate integrated waveguide (SIW) technology along with dielectric resonators (DR) is used to design antenna/array for 60 GHz communication systems. SIW is created in the substrate of RT/duroid 5880 having relative permittivity ε r = 2.23 and loss tangent t...
作者:Majeed A. S. Alkanhal , Abdelrazik Sebak
来源:[J].International Journal of Antennas and Propagation(IF 0.683), 2015, Vol.2015Hindawi
摘要:We report on the fabrication and characterization of a novel antenna-coupled detector configuration for detection at 94 GHz, a coplanar waveguide- (CPW-) fed, slot-excited twin dielectric resonator antenna- (DRA-) coupled niobium (Nb) microbolometer. The antenna is based on ...
作者:Sajjad Ur Rehman , Majeed A. S. Alkanhal , Ikmo Park
来源:[J].International Journal of Antennas and Propagation(IF 0.683), 2017, Vol.2017Hindawi
摘要:This paper presents system modeling of three different single band antennas using the singularity expansion method (SEM). To acquire the accurate physical complex poles and the corresponding residues of the narrow band antenna model, an enhanced Matrix Pencil (MP) method has been...
作者:Majeed A. S. Alkanhal , A. Ghaffar ...
来源:[J].Journal of Computational Electronics(IF 1.013), 2018, Vol.17 (3), pp.949-958Springer
摘要:Abstract(#br)In the present paper, the scattering characteristics of a magnetized plasma-coated topological insulator cylinder are formulated and analysed graphically. Field equations at each interface are expanded in terms of cylindrical wave vector functions by imposing extende...

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