A schematic view of an integrated waveguide is shown in Fig. 1. Fig.1: Geometry of the substrate Integrated Waveguide In this paper, the commercial software package “HFSS” based on the Finite Element Method (FEM) has been applied to the analysis of a single longitudinal slot antenna with tapered transition. 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 ... Modelling and analysis of Substrate Integrated Waveguide (SIW ...
Leaky wave antenna, substrate integrated waveguide, open stop band, reflection .... The cross slot used in the designs consists of longitudinal and transversal ...
(PDF) Design and implementation of low sidelobe substrate ... www.ietdl.org Published in IET Microwaves, Antennas & Propagation Received on 1st May 2008 Revised on 24th October 2008 doi: 10.1049/iet-map.2008.0157 ISSN 1751-8725 Design and implementation of low sidelobe substrate integrated waveguide longitudinal slot array antennas J.F. Xu1 W. Hong1 P. Chen1 K. Wu2 1 State Key Laboratory of Millimeter Waves, School of Information Science and Engineering ... Effect of Various Slot Parameters in Single Layer Substrate ... Effect of Various Slot Parameters in Single Layer Substrate Integrated Waveguide (SIW) Slot Array Antenna for Ku-Band Applications S. Moitra 1 and P. S. Bhowmik 2 1 Department of Electronics & Communication Engineering
A Frequency-Scanning Substrate-Integrated-Wave- guide
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 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. Design of substrate integrated Waveguide single longitudinal ... Design of substrate integrated Waveguide single longitudinal slot antenna written by Nouri Keltouma, Damou Mehdi published on 2013/11/09 with reference data and citations Improved Design of Low Sidelobe Substrate Integrated ...
Simulation and experiment on SIW slot array antennas ...
ISSN: 2278-0181 Vol. 2 Issue 11, November - 2013 A schematic view of an integrated waveguide is shown in Fig. 1. Fig.1: Geometry of the substrate Integrated Waveguide In this paper, the commercial software package “HFSS” based on the Finite Element Method (FEM) has been applied to the analysis of a single longitudinal slot antenna with tapered transition. A Frequency-Scanning Substrate-Integrated-Wave- guide ... the SIW. Longitudinal slots elements were chosen for this design to minimize cross-polar radiation [9]. By contrast, other researchers have used tilted slots [3] or bowtie slots [6], which result in substantial cross-polarization and degraded sidelobe levels. A Frequency-Scanning Substrate-Integrated-Wave- 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 ANALYSIS AND DESIGN OF SLOTTED SUBSTRATE INTEGRATED ...
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.
Scilit | Article - Longitudinal slotted waveguide array… In this paper, two new feed network designs for single layer and double layer slotted waveguide array antennas are presented. A microstrip to substrate... Filter Antenna Module using Substrate Integrated … Key words: Substrate Integrated Waveguide, Band Pass cases, only the TEm0 modes are of interest because the Filter, Patch Antenna, High Frequency Simulation Structure substrate thickness is relatively thin with respect to the SIW. width (at least twice). If generated or existing along the.
of leaky wave antennas designed on a substrate integrated waveguide. The antennas are of the following types: antenna radiating from a slot in the top waveguide wall, CRLH and dual band CRLH leaky wave antennas. The substrate integrated waveguide can easily be integrated with planar microwave circuits. Dual Band and Dual Polarized Substrate Integrated ... longitudinal and transverse slots on the broad wall of the substrate integrated waveguide. The two resonances are completely apart in a low cross polarization level at both sets. antenna has a minimum radiation efficiency of 80% in both bands. KEYWORDS: Dual band, Dual polarized, Slot antenna, Substrate integrated waveguide I. INTRODUCTION (PDF) Design and implementation of low sidelobe substrate ...