Electromagnetic scattering by metallic holes and its applications in microwave circuit design

Zeid, A.; Baudrand, H.

doi:10.1109/22.993425

Cited by 78 publications

(27 citation statements)

References 24 publications

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“…The SIW waveguide is designed to operate over the frequency range [8][9][10][11][12] and [10.7-12.75 GHz] respectively for X-band and Ku-band applications. Because the input impedance of the SIW waveguide at its edges is usually too high for direct connection to the feeding line, whose standard impedance is 50 Ohm.…”

Section: Simulation Resultsmentioning

confidence: 99%

“…To analyze this type of guides, rigorous numerical methods are needed. Several methods are available and proposed in literature [8][9][10][11][12][13][14][15][16][17].…”

Section: Introductionmentioning

confidence: 99%

“…The finite element method represents an excellent tool for the analysis and design since it easily allows taking into account all details of each device. The advantages of this method have been proved with the successful design of two SIW waveguide topologies operating in [8][9][10][11][12] GHz and [10.7-12.75] GHz respectively for X-band and Ku-band applications employed in satellite communications. In order to validate the proposed method, a comparison is made between the FEM method implemented in Matlab and CST Microwave Studio …”

mentioning

confidence: 99%

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Substrate Integrated Waveguide Design Using the Two Dimentionnal Finite Element Method

Rabah¹,

Abri²,

Tao³

et al. 2014

PIER M

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Abstract-In this paper, a rigorous and accurate numerical two-dimensional modeling finite element method 2D-FEM is applied to the analysis and design of substrate integrated waveguide components. The finite element method represents an excellent tool for the analysis and design since it easily allows taking into account all details of each device. The advantages of this method have been proved with the successful design of two SIW waveguide topologies operating in [8][9][10][11][12] GHz and [10.7-12.75] GHz respectively for X-band and Ku-band applications employed in satellite communications. In order to validate the proposed method, a comparison is made between the FEM method implemented in Matlab and CST Microwave Studio

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Section: Simulation Resultsmentioning

confidence: 99%

“…To analyze this type of guides, rigorous numerical methods are needed. Several methods are available and proposed in literature [8][9][10][11][12][13][14][15][16][17].…”

Section: Introductionmentioning

confidence: 99%

mentioning

confidence: 99%

See 1 more Smart Citation

Substrate Integrated Waveguide Design Using the Two Dimentionnal Finite Element Method

Rabah¹,

Abri²,

Tao³

et al. 2014

PIER M

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“…This determined the extension of the studied electromagnetic problems to free space scattering phenomena. Validated for some classic structures [25], the WIP was used to investigate free space diffraction by various single geometry obstacles [26][27][28][29].…”

Section: Introductionmentioning

confidence: 99%

Wip Study of Multiple Metallic Obstacle Scattering

Lucanu

Bogdan²,

Baudrand³

2013

PIER

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Abstract-The Wave Iterative Process is applied and validated for the study of the scattering of a plane wave by a multiple metallic dipole diffraction structure. The case of a single metallic dipole is treated, at first in normal incidence, than arbitrarily placed with respect to the incident wave. A double dipole scattering structure is studied, mutual influence being taken into account. The diffraction system is further enlarged to 5 randomly placed dipoles, the results issued from the WIP study being compared with those given by the Moments Method. Finally, the possibility of taking into account a very large number of dipoles is examined, by introducing an equivalent dipole distribution. The influence of this approximation on the WIP precision is presented.

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“…Periodic structure of holes can also be used for the purpose of designing new guiding microwave structures. 3 The reversal imprinting method has been used recently as an alternative to conventional nanoimprint lithography. 4 This method offers an advantage over conventional nanoimprinting by allowing imprinting onto substrates that cannot be easily spin coated, such as flexible polymer substrates.…”

mentioning

confidence: 99%

Arrays of holes fabricated by electron-beam lithography combined with image reversal process using nickel pulse reversal plating

Awad¹,

Lavallée²,

Lau³

et al. 2004

Journal of Vacuum Science &Amp; Technology A: Vacuum, Surfaces, and Films

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A critical issue in fabricating arrays of holes is to achieve high-aspect-ratio structures. Formation of ordered arrays of nanoholes in silicon nitride was investigated by the use of ultrathin hard etch mask formed by nickel pulse reversal plating to invert the tonality of a dry e-beam resist patterned by e-beam lithography. Ni plating was carried out using a commercial plating solution based on nickel sulfamate salt without organic additives. Reactive ion etching using SF 6 /CH 4 was found to be very effective for pattern transfer to silicon nitride. Holes array of 100 nm diam, 270 nm period, and 400 nm depth was fabricated on a 5ϫ5 mm 2 area.

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Electromagnetic scattering by metallic holes and its applications in microwave circuit design

Cited by 78 publications

References 24 publications

Substrate Integrated Waveguide Design Using the Two Dimentionnal Finite Element Method

Substrate Integrated Waveguide Design Using the Two Dimentionnal Finite Element Method

Wip Study of Multiple Metallic Obstacle Scattering

Arrays of holes fabricated by electron-beam lithography combined with image reversal process using nickel pulse reversal plating

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