Substrate Integrated Waveguide Design Using the Two Dimentionnal Finite Element Method

Rabah, Mohammed Amin; Abri, Méhadji; Tao, Junwu; Vuong, Tan Hoa

doi:10.2528/pierm14010702

Cited by 13 publications

(10 citation statements)

References 19 publications

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“…Furthermore, high linearity is desirable to increase the selectivity of the Rx without using expensive RF filters in front of the LNA. Recently, many broadband LNA designs in CMOS technology have been reported [5][6][7]. Among these designs, distributed and common-gate amplifiers suffer from high noise.…”

Section: Resultsmentioning

confidence: 99%

“…:

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%

“…However, due to its bulky structure, it is difficult to be manufactured at low cost and integrated into planar structures. To respond to this problem and to reduce the overall dimensions, the researchers have opted for the development of planar substrate integrated waveguide (SIW) technology which combines the advantages of conventional waveguides and planar transmission lines . Recently, SIW technology represents an emerging approach that can bring some of the performance benefits of waveguide transmission lines to compact microstrip printed‐circuit‐board (PCB) components, including waveguides, filters, couplers, etc.…”

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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Section: Resultsmentioning

confidence: 99%

“…:

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%

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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“…For dielectric filled waveguide DFW, the dimension “ a d ” of the waveguide is calculated by Equation and with the same cut‐off frequency of the fundamental mode TE 10, which is calculated by Equation :

a = \frac{a_{d}}{\sqrt{ε_{r}}}

f_{c} = \frac{c}{2 a_{d}} .

…”

Section: Siw Waveguide Design Methodsmentioning

confidence: 99%

“…However, because of its voluminous structure, it was hard to be fabricated at low cost and to be integrated into planar structures, but researchers overcame this problem, with the progress of substrate integrated waveguide SIW which is a new waveguide technology. In the meanwhile, SIW represents a mature technology that offers many benefits and is one of the potential candidate for manufacturing low cost, small sized, low loss, and easily integrated components …”

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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Electronically Switchable SIW Band-Pass Filter Based on S-CSRR Using PIN Diodes for WI-FI Applications

Boubakar

Abri

Benaı̈ssa

2020

Artificial Intelligence and Renewables Towards an Energy Transition

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Substrate Integrated Waveguide Design Using the Two Dimentionnal Finite Element Method

Cited by 13 publications

References 19 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

Electronically Switchable SIW Band-Pass Filter Based on S-CSRR Using PIN Diodes for WI-FI Applications

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