Search Results - "Oldoni, Matteo"

Modeling Transmission Lines With Open Boundaries via Infinite Mapping Layer by Garcia-Contreras, Gines, Corcoles, Juan, Ruiz-Cruz, Jorge A., Oldoni, Matteo, Codecasa, Lorenzo, Gentili, Gian Guido

“…In this paper we introduce the use of several different Infinite Mapping Layers to model open boundaries in the 2-D Finite Element Method for the computation…”
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Low-Cost Hybrid Implementation of an Efficient E-Band Array Based on Stepped and Ridged Slots by Zahran, Sherif R., Arnieri, Emilio, Moscato, Stefano, Oldoni, Matteo, Tresoldi, Dario, Amendola, Giandomenico, Boccia, Luigi

“…In this work, an <inline-formula> <tex-math notation="LaTeX">8\times 8 </tex-math></inline-formula> waveguide antenna array composed of stepped and slotted…”
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Exploiting Port Response for Multimode Wideband Analysis of Lossy Devices by Codecasa, Lorenzo, Gentili, Gian Guido, Oldoni, Matteo

“…This article presents a method to derive a compact model for the wideband analysis of multimode lossy (and lossless) microwave devices and antennas. The model…”
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Synthesis-Based Design of Quasi-Inline Filters With Strongly Coupled Resonators Quadruplets by Macchiarella, Giuseppe, Bastioli, Simone, Snyder, Richard V., Oldoni, Matteo, Tamiazzo, Stefano

“…A comprehensive design procedure for quasi-inline filters using strongly coupled resonator quadruplets (SCRQs) is presented in this article. Just recently…”
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A General Procedure for the Computation of the Transversal Coupling Matrix by Tamiazzo, Stefano, Macchiarella, Giuseppe, Oldoni, Matteo

“…In this letter, we extend the computation procedure of the transversal coupling matrix proposed by Cameron (based on the expansion into partial fraction of the…”
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Near-Field Experimental Verification of Separation of OAM Channels by Mari, Elettra, Spinello, Fabio, Oldoni, Matteo, Ravanelli, Roberto A., Romanato, Filippo, Parisi, Giuseppe

“…The experimental proof that near-field radio communication channels based on orbital angular momentum (OAM) are naturally isolated is presented. In near-field…”
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Synthesis and Realizability in Design of Minimum-Simulation Inline Antenna Arrays by Oldoni, Matteo, Moscato, Stefano, Mejillones, Steven Caicedo, Gentili, Gian Guido, D'Asta, Cristina

“…This article discusses a simplified design technique of antenna arrays. The technique relies on a single electromagnetic simulation of an arbitrary inline core…”
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Synthesis of Simplified Cross Coupled Blocks with All Positive Couplings by Tamiazzo, Stefano, Macchiarella, Giuseppe, Oldoni, Matteo

“…In this work we present the synthesis of popular cross-coupled blocks used in the synthesis of filters with a cascaded topology to introduce transmission zeros…”
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Circularly Polarized Coaxial Horn Filtenna for Electromagnetic Interference Mitigation by Mejillones, Steven Caicedo, Oldoni, Matteo, Moscato, Stefano, D'Amico, Michele, Gentili, Gian Guido

“…This article describes the design of a circularly polarized filtenna based on the insertion of radial stubs into a coaxial horn antenna. These stubs can be…”
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Analytical Synthesis of Fully Canonical Cascaded-Doublet Prototype Filters by Mejillones, Steven Caicedo, Oldoni, Matteo, Moscato, Stefano, Macchiarella, Giuseppe

“…This letter presents an analytical procedure for the synthesis of a low-pass prototype filter constituted by the cascade of doublet blocks coupled by inverters…”
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Analytical Derivation of Scattering and Admittance Rational Functions From Coupling Matrix by Oldoni, Matteo, Macchiarella, Giuseppe, Gentili, Gian Guido, D'Asta, Cristina

“…The coupling matrix provides an immediate tool to describe a network, widely used in the context of microwave filters. While several techniques exist to obtain…”
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Space-Division Demultiplexing in Orbital-Angular-Momentum-Based MIMO Radio Systems by Oldoni, Matteo, Spinello, Fabio, Mari, Elettra, Parisi, Giuseppe, Someda, Carlo Giacomo, Tamburini, Fabrizio, Romanato, Filippo, Ravanelli, Roberto Antonio, Coassini, Piero, Thide, Bo

“…Radio beams that carry nonzero orbital angular momentum (OAM) are analyzed from the viewpoint of a multiple-input-multiple-output (MIMO) communication system…”
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Flippable and Hermetic E -Band RWG to GCPW Transition With Substrate Embedded Backshort by Zahran, Sherif R., Moscato, Stefano, Fonte, Alessandro, Oldoni, Matteo, Traversa, Antonio A., Tresoldi, Dario, Ferrari, Philippe, Amendola, Giandomenico, Boccia, Luigi

“…In this article, a novel millimeter wave (mm-wave), fully hermetic and flippable transitioning structure between grounded coplanar waveguides (GCPWs) and…”
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Advanced Modeling of Rectangular Waveguide Devices With Smooth Profiles by Hierarchical Model Reduction by Garcia-Contreras, Gines, Corcoles, Juan, Ruiz-Cruz, Jorge A., Oldoni, Matteo, Gentili, Gian Guido, Micheletti, Stefano, Perotto, Simona

“…We present a new method for the analysis of smoothly varying tapers, transitions, and filters in rectangular waveguides. With this aim, we apply a hierarchical…”
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Topology Optimization of Microwave Filters Based on Direct Computation of Poles and Zeros by Oldoni, Matteo, Elhouchy, Youssef E., Macchiarella, Giuseppe, Gentili, Gian Guido

“…This work presents an optimization method for coupled-resonators filter topologies relying on the computation of poles and zeros directly from the coupling…”
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Accurate Synthesis of Extracted-Pole Filters by Topology Transformations by Mejillones, Steven Caicedo, Oldoni, Matteo, Moscato, Stefano, Macchiarella, Giuseppe, D'Amico, Michele, Gentili, G. G.

“…This letter presents a novel, simpler, and more accurate synthesis method for inline extracted-pole low-pass prototype filters. At the present, this topology…”
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Improving Accuracy in Solving Feldtkeller Equation by Zhao, Ping, Liu, Beizun, Oldoni, Matteo, Yang, Yimin

“…One major obstacle in filter and multiplexer synthesis is the challenge of accurately solving the Feldtkeller equation to compute the common denominator…”
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Unified Analytical Synthesis of Cascaded n-Tuplets Filters Including Nonresonant Nodes by Caicedo Mejillones, Steven, Oldoni, Matteo, Moscato, Stefano, Macchiarella, Giuseppe, D'Amico, Michele, Gentili, Gian Guido, Biscevic, Goran

“…This article presents an analytical method for the synthesis of a low-pass prototype filter constituted by cascaded <inline-formula> <tex-math…”
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High-yield E-band diplexer for fixed radio point-to-point equipment by Cannone, Giandomenico, Oldoni, Matteo

“…ABSTRACT The article describes practical guidelines for an E‐Band tuning‐less waveguide diplexer design (71–86 GHz) which requires looser fabrication…”
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A Novel Frequency-Variant Coupling Structure for Compact Inline Filter with Transmission Zeros by Lapez-Oliver, Enrique, Tomassoni, Cristiano, Macchiarella, Giuseppe, Oldoni, Matteo

“…This paper introduces novel frequency-variant coupling (FVC) structure in rectangular waveguide. The key feature of this structure is its ability to generate…”
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