Longitudinal slots on substrate integrated waveguide

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Recent Growth In Substrate Integrated Waveguide Slotted

In this work, substrate integrated waveguide (SIW) slot antennas are proposed for 60-GHz channel characterization. The antennas consist of a group of three longitudinal slots placed in one or both broad walls of an SIW. Depending on the placement of the slot group, the SIW slot antenna achieves a directional or omnidirectional radiation pattern. Current and Future Research Trends in Substrate Integrated [9]. SIW are integrated waveguide-like structures fabri-cated by using two periodic rows of metallic vias or slots connecting the top and bottom ground planes of a dielectric substrate (Fig. 1). The SIW scheme belongs to the family of substrate integrated circuits that include other substrate integrated structures such as substrate integrated image A 460 GHz CMOS Substrate-Integrated-Waveguide Slot … UNIVERSITY OF CALGARY A 460 GHz CMOS Substrate-Integrated-Waveguide Slot Antenna by Hao Xie A THESIS SUBMITTED TO THE FACULTY OF GRADUATE STUDIES IN PARTIAL

On the otherhand, the substrate integrated waveguide (SIW) technique, whichis part of the emerging substrate integrated circuits (SICs) family,presents a promising technological schemeC. Equivalent Circuit of Shunt Slot on TFSIWSimilar to a standard waveguide, a longitudinal slot on the broad

Design of Substrate Integrated Waveguide Multi-band Slots ... Fig. 1. Topology of the substrate integrated waveguide. In this paper, we will propose, design of waveguide slots array antennas based on the SIW technology, the array consists of two longitudinal slots and it is match terminated. Firstly, we give the design equations for tapered microstrip-SIW transitions.

Substrate integrated waveguides (SIWs) are integrated waveguide like structures fabricated by using two rows of metal vias embedded in a dielectric that connect two parallel metal plates. The rows of metal vias form the side walls. This rela-tively new architecture has the properties of both microstrip...

Improved Design of Low Sidelobe Substrate Integrated ... PDF | A single-layer substrate integrated waveguide slot array is presented for use in low sidelobe applications. A compact three-level power divider is developed to provide the required phase ... Equivalent circuit of radiating longitudinal slots in ... This paper presents the equivalent circuit of radiating longitudinal slots in substrate integrated waveguide (SIW). The simulated results using a MoM simulator are compared with measured results ... Simulation and experiment on SIW slot array antennas ...

Research Article Logarithmic Slots Antennas Using Substrate Integrated Waveguide JahnaviKachhia,AmitPatel,AlpeshVala,RomilPatel,andKeyurMahant Department of Electronics and Communication Engineering, Charotar University of Science & Technology, Changa,

Sep 15, 2011 · Abstract: A novel slotted substrate integrated waveguide (SIW) leaky-wave antenna is proposed. This antenna works in the TE 10 mode of the SIW. Leakage is obtained by introducing a periodic set of transverse slots on the top of the SIW, which interrupt the current flow on the top wall. Simulation and experiment on SIW slot array antennas