Dyadic Green’s Function of a Conical Cavity With Impedance Spherical Cap

Masumnia-Bisheh, Khadijeh; Ghaffari‐Miab, Mohsen; Forooraghi, Keyvan

doi:10.1109/tap.2018.2869199

Cited by 4 publications

(3 citation statements)

References 27 publications

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“…for the VED By substituting Equations ( 22)- (27) in Equations ( 12) and ( 13) and making use of Equations ( 7)-( 11), the complete expression of electric fields of Equations ( 38) and (39) due to the VED of Equation ( 37) is given by…”

Section: Conflict Of Interestmentioning

confidence: 99%

“…The data that support the findings of this study are available from the corresponding author upon reasonable request. 22)- (27) in Equations ( 12) and ( 13) and making use of Equations ( 7)-( 11), the complete expression of electric fields of Equations ( 35) and (36) due to the HED of Equation (34) can be written as follows:…”

Section: Conflict Of Interestmentioning

confidence: 99%

“…Also, in the spherical coordinate system for a cluster of spheres in several scenarios including different positions and sizes of spheres, the electric DGF is attained by applying the superposition principle, dyadic algebra, and the indirect mode‐matching method [26]. Moreover, recently the DGF of a conical cavity with impedance spherical cap [27] and a perfect electromagnetic conductor sphere [28] is obtained.…”

Section: Introductionmentioning

confidence: 99%

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Dyadic Green's function of partially filled graphene‐loaded rectangular waveguides

Lotfalizadeh

Ghaffari‐Miab

2021

IET Microwaves Antenna & Prop

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In this study, dyadic Green's functions (DGFs) for a partially filled rectangular waveguide in the presence of a graphene layer is derived in closed form using the Ohm-Rayleigh method and the method of scattering superposition. Having DGFs of a linear medium, the response of the structure to any arbitrary current distribution can be achieved. In this work, after a brief review on governing equations for graphene conductivity, the electric fields of the structure due to infinitesimal electric dipoles are obtained using the proposed DGFs in closed form. To show the efficiency and accuracy of the proposed method, the results are compared with the simulation results of commercial software, where excellent agreement is observed.

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Section: Conflict Of Interestmentioning

confidence: 99%

Section: Conflict Of Interestmentioning

confidence: 99%