Faisal Ahmed,1 Saleh Al-wageeh,2 Saif Ghabisha,2 Ebrahim Al-shami,1 Khalil Al-naggar,1 Ghamdan Obaid,3 Ali Eslahi,4,5 Mohammed Alfaragi6 1Urology Research Center, Al-Thora General Hospital, Department of Urology, School of Medicine, Ibb University of Medical Science, Ibb, Yemen; 2Department of General Surgery, School of Medicine, Ibb University of
The series-connection of modules in multilevel converters are prone to energy imbalances in the dc capacitor due to the differences between the power absorbed and consumed.In renewable energy applications where the primary source is directly connected to each module, energy imbalances can be even worse if the primary sources are affected by unpredi
The radiation behavior of the fractional-order, resonant mode within a circular sector cavity radiator is revealed at first, and then, it is employed to design a novel, planar quasi-isotropic magnetic dipole antenna.A set of closed-form formulas is derived and employed to determine the Collections key parameters of the proposed antenna.The resultan
In this paper, we investigate the assignment of intelligent reflecting surfaces (IRSs) to user-base station (BS) pairs in a multi-IRS-assisted wireless communication network.Our objective is to optimize the allocation of one or more IRSs to each Masthead Amplifier Power Supply user-BS pair to maximize the overall sum-rate of the network.Using passi