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Crosstalk in Substrate Integrated Waveguides
IEEE Transactions on Electromagnetic Compatibility, 2015Substrate integrated waveguide (SIW) represents an emerging technology for the implementation of waveguide components in planar form, in the frequency range of microwaves and mm-waves. While the SIW is similar to a classical metallic waveguide, the structure is not completely shielded and may be subject to a radiation leakage.
PASIAN, MARCO +2 more
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Slot Antenna on C Type Compact Substrate Integrated Waveguide
, 2005 A slot antenna using a C type substrate integrated waveguide is presented in this paper. By using the C type compact waveguide it is possible to produce a smaller waveguide slot antenna than the one in standard substrate integrated waveguide.
R J Langley, P R Young, J C Batchelor
exaly +2 more sources
Substrate Integrated Waveguides with Moats
Journal of Electromagnetic Waves and Applications, 2009A substrate integrated waveguide (SIW) equipped with moats is investigated in this paper. Different from the commonly used SIW having dense via holes, this new SIW employed sparse via holes incorporating moats outside the via-hole arrays. Through numerous experimental studies, we found that it can maintain high transmission characteristics by ...
R.-B. Hwang, C. Y. Chin
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Broadband and Compact Ridge Substrate-Integrated Waveguides
IET Microwaves, Antennas and Propagation, 2010 A novel class of substrate-integrated waveguides (SIWs) is presented, based on the concept of the classical ridge rectangular waveguide, which permits the design of broadband, compact and low-loss integrated components and interconnects. Two configurations are proposed.
Ke Wu, Maurizio Bozzi
exaly +3 more sources
On the losses in substrate integrated waveguides
2007 European Microwave Conference, 2007This paper presents a study of losses in substrate integrated waveguide. Three mechanisms of losses are considered and separately investigated: side radiation, ohmic loss, and dielectric loss. A systematic comparison of waveguides with different geometry, operating in the same frequency band, is reported.
Maurizio Bozzi +3 more
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Analysis of Substrate Integrated Waveguides
2022By using a transverse resonance technique, the frequency characteristics of slotted substrate integrated waveguides (SSIWs), slotted half mode substrate integrated waveguides (slotted HMSIWs) and slotted parallel plate SIWs loaded with capacitances and inductances are analyzed theoretically and related to those of conventional waveguides.
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Substrate integrated rectangular waveguides
High Frequency Postgraduate Student Colloquium, 2004, 2004This paper investigates forming rectangular waveguides using printed circuit boards, which would potentially offer an extremely cheap and reliable means of providing a low loss transmission line for high frequency systems. A waveguide was synthesised, using metallized vias to form the edge of the waveguide - these designs are sometimes termed SIRWs ...
A.J. Farrall, P.R. Young
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Ridged substrate integrated waveguide
2012 International Conference on Microwave and Millimeter Wave Technology (ICMMT), 2012In this paper, a ridged substrate integrated waveguide is introduced, which has lower cutoff frequency of TE 10 mode than without ridge. The cutoff conditions and transmission performances of ridged substrate integrated waveguide are studied theoretically. And an example is produced for confirmation.
Bao Jun-song +3 more
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Substrate Integrated Waveguide Corrugated Horn Antenna
Wireless Personal Communications, 2019In this paper, a substrate integrated waveguide (SIW) H-plane horn antenna is proposed. We first optimize the antenna in size to obtain the maximum gain. The SIW horn antenna is then corrugated by adding some vias in order to further improve the beam pattern. We use half power beam width (HPBW) as a metric for this improvement.
Zahra Gholipour, Javad Ahmadi-Shokouh
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Substrate integrated radiating waveguides with a coaxial feed
2nd European Conference on Antennas and Propagation (EuCAP 2007), 2007In the present paper the study of coaxially fed substrate integrated waveguides (SIW) structures is presented. A novel feed configuration is proposed consisting of a ring loaded coaxial probe. The analysis of the structure is carried out with the method of moments and with FEM (HFSS). Applications to radiating SIW will be presented. (4 pages)
ARNIERI, EMILIO +3 more
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