New Design of Leaky Wave Antenna Based on SIW Technology for Beam Steering

Doucha, S.; Abri, Méhadji

doi:10.5121/ijcnc.2013.5506

Cited by 11 publications

(5 citation statements)

References 12 publications

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“…:

Z_{pi} = Z_{TE} \frac{π^{2} h}{8 a_{normals}}

where: Z TE is the wave impedance for the TE1 0 mode given by Eq. :

Z_{TE} = \sqrt{\frac{μ}{ε}} \times \frac{λ_{normalg}}{λ}

…”

Section: Design Approachmentioning

confidence: 99%

“…SIW technique has been widely used in building passive components and several microwave structures based on this technology were investigated and studied such as oscillators, couplers, antenna, dividers, filters, and phase shifters .…”

Section: Introductionmentioning

confidence: 99%

“…SIW techniques permit various components to be conceived and manufactured as integrated components employing a single PCB process, rather than building them separately and then combining them into a subassembly [6]. SIW technique has been widely used in building passive components and several microwave structures based on this technology were investigated and studied such as oscillators, couplers, antenna, dividers, filters, and phase shifters [2,[7][8][9][10][11][12][13][14].…”

Section: Introductionmentioning

confidence: 99%

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Compact miniaturized half‐mode waveguide/high pass‐filter design based on SIW technology screens transmit‐IEEE C‐band signals

Rabah

Abri

Badaoui

et al. 2015

Micro & Optical Tech Letters

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In this article, a novel compact structure with a compact size and low insertion loss half‐mode substrate integrated waveguide/high pass‐filter dedicated for microwave signal guiding and high signal filtering that screen transmit‐IEEE C‐band signals is optimized, fabricated, and measured. The measurements results of the S parameters are compared with those provided by the commercial software CST Microwave Studio. Agreements between measurements data and the CST software results were achieved. It numerically compares how the transmission in C‐band can be successfully achieved with HMSIW. The Half‐Mode SIW Waveguide/High Pass‐Filter design size achieved is 7.5 × 35 mm2. A size reduction of about 50% in comparison with a similar SIW Waveguide/High Pass‐Filter has been achieved. The measured insertion loss is below −2 dB while the return loss is less than 10 dB. It is attractive which can be used for the radio communication system applications. © 2016 Wiley Periodicals, Inc. Microwave Opt Technol Lett 58:414–418, 2016

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“…:

Z_{pi} = Z_{TE} \frac{π^{2} h}{8 a_{normals}}

where: Z TE is the wave impedance for the TE1 0 mode given by Eq. :

Z_{TE} = \sqrt{\frac{μ}{ε}} \times \frac{λ_{normalg}}{λ}

…”

Section: Design Approachmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Compact miniaturized half‐mode waveguide/high pass‐filter design based on SIW technology screens transmit‐IEEE C‐band signals

Rabah

Abri

Badaoui

et al. 2015

Micro & Optical Tech Letters

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“…The SIW technologies are widely employed for the design of various components serving microwave systems such as: semi‐open wideband SIW horn antenna, leaky wave antenna, antipodal antenna, WIFI antenna, band‐pass filter using reactive longitudinal periodic structures …”

Section: Introductionmentioning

confidence: 99%

Miniaturized half‐mode SIW band‐pass filter design integrating dumbbell DGS cells

Noura

Benaissa

Abri

et al. 2019

Micro & Optical Tech Letters

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This paper presents the numerical and experimental results of a miniaturized half-mode substrate integrated waveguide HMSIW C-band pass filter with defected ground structure DGS, using two slots and dumbbell shape defected ground structure. These two slots which are etched on the upper plane of the SIW cavity are used to constitute a multiplemode resonator, and the dumbbell-shape fractal DGS etched on the bottom plane can considerably enhance the filter's performances. The manufactured band-pass filter in half mode based on SIW technology has a size nearly half of that of a normal filter. The measurements results obtained by CST in C-band show that the manufactured filter has a large transmitted bandwidth of about 1.53 GHz from 5.97 to 7.5 GHz. The higher measured insertion is about −2.6 dB and the lower return loss measured is about −34 dB. The size of filter design achieved is 7.48 × 38.12 mm 2 which make it the more compact in comparison with some published works at the C-band frequency.

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“…Having determined the dimension "a FW " for the filled waveguide, we can now pass to the design equations for SIW [19]. where d is via diameter and s is the distance between the vias.…”

Section: Geometry and Design Rulesmentioning

confidence: 99%

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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New Design of Leaky Wave Antenna Based on SIW Technology for Beam Steering

Cited by 11 publications

References 12 publications

Compact miniaturized half‐mode waveguide/high pass‐filter design based on SIW technology screens transmit‐IEEE C‐band signals

Compact miniaturized half‐mode waveguide/high pass‐filter design based on SIW technology screens transmit‐IEEE C‐band signals

Miniaturized half‐mode SIW band‐pass filter design integrating dumbbell DGS cells

Substrate Integrated Waveguide Design Using the Two Dimentionnal Finite Element Method

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