Method of Moments Simulation of Modulated Metasurface Antennas With a Set of Orthogonal Entire-Domain Basis Functions

A family of orthogonal and entire-domain basis functions (named Fourier-Bessel) is proposed for the analysis of circular modulated metasurface (MTS) antennas. In the structures at hand, the MTS is accounted for in the electric field integral equation (EFIE) as a sheet transition impedance boundary c...

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Bibliographic Details
Published in:	IEEE transactions on antennas and propagation Vol. 67; no. 2; pp. 1119 - 1130
Main Authors:	Bodehou, Modeste, Gonzalez-Ovejero, David, Craeye, Christophe, Huynen, Isabelle
Format:	Journal Article
Language:	English
Published:	New York IEEE 01-02-2019 The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Institute of Electrical and Electronics Engineers
Subjects:	Antennas Basis functions Boundary conditions Computer simulation Conditioning Current distribution Dielectrics Electric fields Electromagnetism Engineering Sciences Impedance impedance boundary condition (IBC) Indexes Integral equations leaky-wave antennas Mathematical analysis Metasurfaces metasurfaces (MTSs) Method of moments method of moments (MoM) spectral domain methods impedance boundary condition (IBC) method of moments (MoM) Basis functions leaky-wave antennas metasurfaces (MTSs) spectral domain methods
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