Journal ArticleDOI
Integrated microstrip and rectangular waveguide in planar form
Dominic Deslandes,Ke Wu +1 more
TLDR
In this paper, a planar platform is developed in which the microstrip line and rectangular waveguide are fully integrated on the same substrate, and they are interconnected via a simple taper.Abstract:
Usually transitions from microstrip line to rectangular waveguide are made with three-dimensional complex mounting structures. In this paper, a new planar platform is developed in which the microstrip line and rectangular waveguide are fully integrated on the same substrate, and they are interconnected via a simple taper. Our experiments at 28 GHz show that an effective bandwidth of 12% at 20 dB return loss is obtained with an in-band insertion loss better than 0.3 dB. The new transition allows a complete integration of waveguide components on substrate with MICs and MMICs.read more
Citations
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Journal ArticleDOI
Guided-wave and leakage characteristics of substrate integrated waveguide
TL;DR: In this article, a numerical multimode calibration procedure is proposed and developed with a commercial software package on the basis of a full-wave finite-element method for the accurate extraction of complex propagation constants of the SIW structure.
Journal ArticleDOI
Review of substrate-integrated waveguide circuits and antennas
TL;DR: In this article, the authors provide an overview of the recent advances in the modelling, design and technological implementation of SIW structures and components, as well as their application in the development of circuits and components operating in the microwave and millimetre wave region.
Journal ArticleDOI
Single-substrate integration technique of planar circuits and waveguide filters
Dominic Deslandes,Ke Wu +1 more
TL;DR: In this article, the authors present new concepts that allow for the complete integration of planar circuits and waveguide filters synthesized on a single substrate by means of metallized post (or via-hole) arrays.
Journal ArticleDOI
Dispersion characteristics of substrate integrated rectangular waveguide
TL;DR: In this paper, the dispersion properties of the substrate integrated rectangular waveguide (SIRW) were rigorously obtained using the BI-RME method combined with the Floquet's theorem.
Journal ArticleDOI
Accurate modeling, wave mechanisms, and design considerations of a substrate integrated waveguide
Dominic Deslandes,Ke Wu +1 more
TL;DR: In this article, a new method of analysis is presented for the determination of complex propagation constants in substrate integrated waveguides (SIWs) by making use of the concept of surface impedance to model the rows of conducting cylinders, and the proposed model is then solved by combining a method of moments and a transverse resonance procedure.
References
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Journal ArticleDOI
Microstrip to waveguide transition compatible with MM-wave integrated circuits
TL;DR: In this article, a new type of transition is described based on the principle of slot coupled antennas radiating into the waveguide, and at the same time, the involved antenna element can be used to hermetically seal the microwave/MM-wave input.
Journal ArticleDOI
Spectral-domain analysis of E-plane waveguide to microstrip transitions
T.Q. Ho,Y.-C. Shih,Yi-Chi Shih +2 more
TL;DR: In this paper, the spectral-domain technique and a residue calculus theorem are used to compute the input impedance of a microstrip transition to a rectangular waveguide, which consists of a printed circuit board inserted into a waveguide housing along the E-plane.
Journal ArticleDOI
Design of waveguide-to-microstrip transitions specially suited to millimetre-wave applications
TL;DR: In this paper, a design procedure for millimetre waveguide-to-microstrip transitions is presented, which can be adapted to all physically realisable microstrip impedances, as well as substrate materials and thicknesses.
Journal ArticleDOI
Excitation of Waveguide by Stripline- and Microstrip-Line-Fed Slots
TL;DR: In this paper, a closed-form expression for the impedance loading on the stripline/microstrip line is evaluated from knowledge of the complex power flowing down the rectangular waveguide supporting the dominant mode and discontinuity in the modal voltage in the line.
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Single-substrate integration technique of planar circuits and waveguide filters
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