Scattering From Thick Frequency Selective Screens

Widenberg, Björn; Poulsen, Søren Erbs

doi:10.1163/156939300x01265

Cited by 17 publications

(21 citation statements)

References 8 publications

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“…Excellent agreement between predicted and measured transmission was found, even when only two of the present V-dipole basis functions were taken into account. Regarding the hexagonal loop element, we compared our predicted results with results obtained by PMM [13] and a hybrid FEM/MoM approach [27].…”

Section: Discussionmentioning

confidence: 99%

“…The result is shown in Fig. 8, where the black dots are computed by the hybrid FEM/MoM approach [27]. As depicted in the figure, the FSS is in resonance at approximately 10 GHz.…”

Section: B Hexagonal Loop Arraymentioning

confidence: 98%

“…We compare the predicted reflection with the results obtained by a different approach [27], based on a hybrid FEM/MoM formulation for thick screens. The small deviation in the results, showing up as a small shift in frequency (0.1 GHz), can be due to the fact that transversal current is neglected in the V-dipole basis functions, while in the hybrid method, a complete set of modes is used [27].…”

Section: B Hexagonal Loop Arraymentioning

confidence: 99%

“…The small deviation in the results, showing up as a small shift in frequency (0.1 GHz), can be due to the fact that transversal current is neglected in the V-dipole basis functions, while in the hybrid method, a complete set of modes is used [27]. Moreover, the V-dipole basis functions do not satisfy the edge condition which requires that the current component parallel to an edge is singular.…”

Section: B Hexagonal Loop Arraymentioning

confidence: 99%

“…5), do not apply to the necessary continuity condition of entire do- The dotted curve corresponds to reflection coefficients computed by a hybrid MoM/FEM method [27], while the dashed curve is computed by PMM [13]. The solid curve is computed by 10 V-dipole basis functions.…”

Section: Convergence Of the Solutionmentioning

confidence: 99%

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Scattering from frequency selective surfaces: an efficient set of v-dipole basis functions

Poulsen¹

2003

IEEE Trans. Antennas Propagat.

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Link to publicationCitation for published version (APA): Poulsen, S. (2003). Scattering from frequency selective surfaces: an efficient set of V-dipole basis functions. IEEE Transactions on Antennas and Propagation, 51(3), 540-548. DOI: 10.1109/TAP.2003 General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights.• Users may download and print one copy of any publication from the public portal for the purpose of private study or research.• You may not further distribute the material or use it for any profit-making activity or commercial gain • You may freely distribute the URL identifying the publication in the public portal

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Section: Discussionmentioning

confidence: 99%

“…The result is shown in Fig. 8, where the black dots are computed by the hybrid FEM/MoM approach [27]. As depicted in the figure, the FSS is in resonance at approximately 10 GHz.…”

Section: B Hexagonal Loop Arraymentioning

confidence: 98%

Section: B Hexagonal Loop Arraymentioning

confidence: 99%

Section: B Hexagonal Loop Arraymentioning

confidence: 99%

Section: Convergence Of the Solutionmentioning

confidence: 99%

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Scattering from frequency selective surfaces: an efficient set of v-dipole basis functions

Poulsen¹

2003

IEEE Trans. Antennas Propagat.

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Frequency-Selective Surface to Determine Permittivity of Industrial Oil and Effect of Nanoparticle Addition in X-Band

Jafari

Ahmadi‐Shokouh

2017

Journal of Elec Materi

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Scattering from dielectric frequency selective structures

Forslund

Poulsen²

2003

Radio Science

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[1] A plane wave impinges on a laterally double-periodic inhomogeneous lossy dielectric structure. Using a wave splitting approach, and an expansion of the fields and permittivity in entire domain basis functions, the scattered fields are determined via a propagator. The formulation is originally intended for constitutive parameters which vary continuously but is here applied to structures with an abruptly varying permittivity. The method resembles the so called coupled-wave analysis method. Calculated results are compared with experimental data for a slab with domains of a piecewise homogeneous permittivity. The agreement is good considering the error sources in the experiment. The results are compared with calculated results obtained by an entirely different method showing very good agreement for the examples given. The method is also used on a pyramidal absorber-like structure.

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Scattering From Thick Frequency Selective Screens

Cited by 17 publications

References 8 publications

Scattering from frequency selective surfaces: an efficient set of v-dipole basis functions

Scattering from frequency selective surfaces: an efficient set of v-dipole basis functions

Frequency-Selective Surface to Determine Permittivity of Industrial Oil and Effect of Nanoparticle Addition in X-Band

Scattering from dielectric frequency selective structures

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