Index Terms— substrate integrated waveguide, slot antennas, slot array antennas ... 2 Dual Frequency Longitudinal Slot Array Antenna [10]. Recent Growth In ... Design and Realization of Circular Polarized SIW Slot Array Antenna ... Jun 21, 2018 ... Waveguide (SIW) for intersatellite crosslinks in C-band. ... The proposed longitudinal SIW slots array antenna is designed to operate at 5 GHz ... Empty Substrate Integrated Waveguide-Fed MMW Aperture ... - arXiv
Synthesis of Slot Arrays on Integrated Waveguides
A Novel Frequency Scanning Leaky-Wave Antenna Based on ... In order to facilitate the integration of active devices, a leaky-wave antenna (LWA) based on corrugated substrate integrated waveguide (CSIW) structure is proposed. By introducing rectangular ring slots on the CSIW structure, the proposed LWA is capable of beam scanning from backward to forward ... US20110018657A1 - Substrate Integrated Waveguide - Google Patents A substrate integrated waveguide (10) comprises a top conductive layer (14) and a bottom conductive layer (15) provided on either sides a substrate (11).At least one wall (12, 13) of conductive material is provided in the substrate (11) to define, together with the top and bottom layers (14, 15), the waveguide.
Substrate Integrated Slot Array Antenna with Required Radiation ...
Continuous Beam Scanning in Substrate Integrated Waveguide ... developing a LWA is substrate integrated waveguide (SIW) [2–4]. SIW is a very promising waveguide structure which comes in the lifetime and maintains the advantages of a rectangular waveguide, such as high Q-factor and high power handling capability in planar form [5]. Basically in SIW, dielectric is Substrate Integrated Waveguide (SIW) Leaky-Wave Antenna With ... A novel slotted substrate integrated waveguide (SIW) leaky-wave antenna is proposed. This antenna works in the TE 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. Recent Growth In Substrate Integrated Waveguide Slotted Array ...
Substrate integrated Waveguide – Base for Leaky Wave Antennas ...
Design of Substrate Integrated Waveguide Pass Filter at [33 ... Abstract—This article presented the design of two filters SIW (Substrate Integrated Waveguide) in two different bands. Their conceptions were made by two different topologies. The first SIW filter with circular inductive post in the band [33-50] GHz on an RT / Duroid 5880 substrate permittivity 2.2, the Design of a Compact X-Band Substrate Integrated Waveguide ... rectangular dielectric-filled waveguide that is synthesized in a planar substrate with arrays of metallic vias or slots in order to realize bilateral edge walls. Integrated transitions can be designed on the same substrate compatible with planar structures such as microstrip and coplanar waveguide [14, 15]. SIW structure can be Dual Band and Dual Polarized Substrate Integrated Waveguide ... 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 Leaky Wave Antennas Designed on a Substrate Integrated Waveguide
Bandwidth Enhancement of Substrate Integrated Waveguide Tunnels by Longitudinal Resonances Alonso Corona-Chavez 1,2 and Tatsuo Itoh 1 1 Electrical Engineering Department, UCLA, Los Angeles, CA, 90095 2National Institute of Astrophysics, Optics and Electronics (INAOE), Puebla, Mexico, 72000
By etching longitudinal slots on the top metallic surface of the substrate integrated waveguide (SIW), an integrated slot-array antenna is proposed in this letter. The whole antenna and feeding system are fabricated on a single substrate, which takes the advantage of small size, low profile, and low cost, etc. The design process and experimental results of a four-by-four SIW slot array antenna ... Substrate-Integrated Waveguide PCB Leaky-Wave Antenna ...
Abstract. In this thesis, the design of a broadside resonant linear array antenna of longitudinal slots on substrate integrated waveguide (SIW) for uniform aperture ... Design and implementation of low sidelobe substrate ... Design and implementation of low sidelobe substrate integrated waveguide longitudinal slot array antennas