A general EM-based design procedure for single-layer substrate integrated waveguide interconnects with microstrip transitions

Rayas‐Sánchez, José E.; Gutiérrez-Ayala, Vladimir

doi:10.1109/mwsym.2008.4632999

Cited by 86 publications

(52 citation statements)

References 7 publications

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“…In this structure, only TE n0 modes can propagate, and TM modes cannot be guided due to the dielectric gaps created by the via seprations [19].…”

Section: Design Proceduresmentioning

confidence: 99%

Compact Filtering Power Divider Based on Half Mode Substrate Integrated Waveguide

Moznebi¹,

Afrooz²

2016

PIER Letters

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Abstract-In this paper, a compact filtering power divider (PD) based on half mode substrate integrated waveguide (HMSIW) is presented. The proposed structure is realized by etching slots on the top layer of the HMSIW PD. Accordingly, two resonators are embedded in each patch, as a second order filter. The slots dimensions are obtained by the relationship between them and the extracted external quality factor and coupling coefficient. A good agreement between the simulated and measured results is reported. The measured 3 dB fractional bandwidth is 25% (6.3-8.1 GHz). The maximum insertion loss is 0.9 dB, and the return loss is above 20 dB in the passband. This design has the advantages of low insertion loss, improved out-of-band rejection, compact size, controllable bandwidth, and high selectivity.

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“…In this structure, only TE n0 modes can propagate, and TM modes cannot be guided due to the dielectric gaps created by the via seprations [19].…”

Section: Design Proceduresmentioning

confidence: 99%

Compact Filtering Power Divider Based on Half Mode Substrate Integrated Waveguide

Moznebi¹,

Afrooz²

2016

PIER Letters

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“…It works in TE or TM modes, instead of the quasi-TEM mode of a microstrip line. Planar transitions such as coplanar waveguides (CPWs) and microstrip lines can be perfectly integrated to SIWs cavities [6][7][8] .…”

Section: Introductionmentioning

confidence: 99%

Cost-effective and Green Manufacturing Substrate Integrated Waveguide (SIW) BPF for Wireless Sensor Network Applications

Ali¹,

Bedira²,

Trabelsi³

et al. 2016

ijacsa

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Abstract-This paper presents a comparison between innovative technique for implementation of substrate integrated waveguide band pass filter centered at 4 GHz and conventional PCB results . Two poles filter is designed, simulated and fabricated. The novel fabrication process technique is based on green manufacturing where physical etching of metal layer of aluminum is glued on paper substrate. The pass band filter is composed of two resonant adjacent and symmetric cavities separated by a coupling iris. The same topology is adopted with conventional substrate and PCB technology to validate the new technique results. The bandwidth achieved is almost four times wider than found with PCB technology developed for UWB applications. The proposed technique keeps the advantages of conventional SIW technology including low profile, compact size, complete shielding, easy fabrication, low cost for mass production as well as convenient integration with planar waveguide components including transitions. Moreover, the flexible quality of paper offer the possibility to fabricate conformal shapes of SIW components which is not possible with conventional rigid substrates made with PCB technology . In addition to the advantages of eco friendly, renewable, light weight , and ultra low cost materials.

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“…Subsequently, the concept of a new generation of high -frequency integrated circuits called "Substrate Integrated Waveguide circuits (SIW)" [1] has been developed. This new concept has unified the hybrid and monolithic integrations of various planar and non-planar circu its that are made in single substrate and /or multilayer platforms [2]. The SIW technology can greatly facilitate interconnects and integrations between planar and non-planar circuits, which can be made within a patch fabrication process.…”

Section: Introductionmentioning

confidence: 99%

Design of Tunable Substrate Integrated Waveguide Cavity Resonator in Ku Band

2015

IJAERD

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A general EM-based design procedure for single-layer substrate integrated waveguide interconnects with microstrip transitions

Cited by 86 publications

References 7 publications

Compact Filtering Power Divider Based on Half Mode Substrate Integrated Waveguide

Compact Filtering Power Divider Based on Half Mode Substrate Integrated Waveguide

Cost-effective and Green Manufacturing Substrate Integrated Waveguide (SIW) BPF for Wireless Sensor Network Applications

Design of Tunable Substrate Integrated Waveguide Cavity Resonator in Ku Band

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