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Browsing by Author "Sirci, Stefano"

Now showing items 1-11 of 11

A Novel Magnetic Coupling for Miniaturized Bandpass Filters in Embedded Coaxial SIW

Sirci, Stefano; Martínez Pérez, Jorge Daniel; Boria Esbert, Vicente Enrique (MDPI AG, 2019-02-01)

[EN] In this paper, embedded coaxial substrate integrated waveguide (CSIW) filters with innovative magnetic couplings are presented and studied. By creating the loading capacitance of a combline topology using inner layers ...
Advanced Filtering Solutions in Coaxial SIW Technology Based on Singlets, Cascaded Singlets, and Doublets

Sirci, Stefano; Sánchez-Soriano, Miguel Ángel; Martínez Pérez, Jorge Daniel; Boria Esbert, Vicente Enrique (Institute of Electrical and Electronics Engineers, 2019-03-04)

[EN] The use of singlets, cascaded singlets and doublets in coaxial substrate integrated waveguide (SIW) technology is proposed in this paper, with the aim of implementing low-loss filters with very compact size and ...
Compact CPW-fed combline filter in substrate integrated waveguide technology

Martínez Pérez, Jorge Daniel; Sirci, Stefano; Taroncher Calduch, Mariam; Boria Esbert, Vicente Enrique (Institute of Electrical and Electronics Engineers (IEEE), 2012-01)

In this letter, the design and experimental results of compact low loss combline filters, based on the extension of the classical coaxial waveguide resonator to Substrate Integrated Waveguide (SIW) technology, are succesfully ...
Compact Dual-Mode Substrate Integrated Waveguide Coaxial Cavity for Bandpass Filter Design

Sánchez-Soriano, Miguel Ángel; Sirci, Stefano; Martínez Pérez, Jorge Daniel; Boria Esbert, Vicente Enrique (Institute of Electrical and Electronics Engineers (IEEE), 2016-06)

This letter proposes a new compact filtering building block. It consists of two via holes embedded into a substrate integrated waveguide (SIW) cavity connected to capacitive metal patches at the top layer. This topology ...
Design and Multiphysics Analysis of Direct and Cross-Coupled SIW Combline Filters Using Electric and Magnetic Couplings

Sirci, Stefano; Sánchez Soriano, Miguel Ángel; Martínez Pérez, Jorge Daniel; Boria Esbert, Vicente Enrique; Gentili, Fabrizio; Boesch, W.; Sorrentino, Roberto (Institute of Electrical and Electronics Engineers (IEEE), 2015-12)

In this paper, combline substrate integrated waveguide (SIW) filters using electric and magnetic couplings are thoroughly studied. Thus, a negative coupling scheme consisting on an open-ended coplanar probe is proposed and ...
Design of Miniaturized Substrate Integrated Filters Using Aggressive Space Mapping

Martínez Pérez, Jorge Daniel; Sirci, Stefano; Boria Esbert, Vicente Enrique (IEEE, 2019-05-31)

[EN] An optimization procedure for the design of miniaturized substrate integrated quasi-lumped filters based on aggressive space mapping techniques is presented in this paper. A gradient-descent approach based on a lossy ...
Diseño de filtros de microondas reconfigurables de bajas pérdidas en tecnología SIW

Sirci ., Stefano (Universitat Politècnica de València, 2012-05-03)

La presente Tesis de Máster se centra en el proceso de concepción,diseño y fabricación de filtros de microondas reconfigurables en tecnología de guía de onda integrada en substrato (SIW). El trabajo tiene como objetivo ...
Low Loss Tunable Filters in Substrate Integrated Waveguide

Sirci, Stefano; Martínez Pérez, Jorge Daniel; Taroncher Calduch, Mariam; Boria Esbert, Vicente Enrique (Instituto de Telecomunicaciones y Aplicaciones Multimedia (ITEAM), 2012)

[EN] In this work, the design and experimental results of compact low-loss filters, based on the extension of the classical coaxial waveguide resonator to Substrate Integrated Waveguide technology, are successfully ...
Substrate Integrated Coaxial Filters with Fixed and Tunable Responses

Sirci, Stefano (Universitat Politècnica de València, 2017-03-20)

Wireless and mobile communications are already playing an important role in our lives, and this will can only grow more and more due to the predominant importance and use of modern smartphones, tablets and any kind of ...
Substrate Integrated Waveguide Diplexer Based on Circular Triplet Combline Filters

Sirci, Stefano; Martínez Pérez, Jorge Daniel; Vague Cardona, José Joaquín; Boria Esbert, Vicente Enrique (Institute of Electrical and Electronics Engineers (IEEE), 2015-07)

The design of substrate integrated waveguide (SIW) diplexers, based on combline triplet sections with transmission zeros (TZs) placed below and above the passband, is presented. In order to control the location of the TZs, ...
When Compactness Meets Flexibility: Basic Coaxial SIW Filter Topology for Device Miniaturization, Design Flexibility, Advanced Filtering Responses, and Implementation of Tunable Filters

Martínez Pérez, Jorge Daniel; Sirci, Stefano; Boria Esbert, Vicente Enrique; Sánchez-Soriano, Miguel Ángel (Institute of Electrical and Electronics Engineers, 2020-05-13)

[EN] Substrate integrated waveguide (SIW) technology [1], [2] is a well established and successful approach for implementing planar microwave filters with very stringent requirements in terms of quality (Q) factor and also ...