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Marc Esquius Morote

Cette personne a quitté l’EPFL

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Publications associées (23)

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Orthomode Transducer and Dual-Polarized Horn Antenna in Substrate Integrated Technology

Juan Ramon Mosig, Michael Mattes, Marc Esquius Morote

A dual-polarized system fully implemented in substrate integrated technology is presented. It comprises an Orthomode Transducer (OMT) with planar excitation schemes for both orthogonal TE10 and TE01 modes and a dual-polarized horn antenna. The whole struct ...

Institute of Electrical and Electronics Engineers2014

A Planar Feed for SOTM Ka-band Lens Antennas

Juan Ramon Mosig, Marc Esquius Morote, Maria Garcia Vigueras, Joana Rita Alves dos Santos Silva

Ka-band satellite technology has been drawing growing interest from public transportation industry to military applications, due to its advantages of higher speed links, smaller terminals and reduced costs. These well-recognized characteristics have also b ...

2015

Orthomode transducer for dual polarized substrate integrated circuits and antennas

Juan Ramon Mosig, Michael Mattes, Marc Esquius Morote

A complete dual polarized substrate integrated structure is presented. It comprises planar excitation schemes for both orthogonal TE10 and TE01 modes along with an orthomode transducer (OMT) to combine/split them. The whole structure is compact (only 2 lay ...

2014

A printed transition for matching improvement of SIW horn antennas

Juan Ramon Mosig, Jean-François Zürcher, Benjamin Fuchs, Benjamin Fuchs, Marc Esquius Morote

The substrate integrated waveguide (SIW) technology allows to construct several types of commonly used antennas in a planar way. However, frequency limitations associated to commercial substrates appear in the implementation of certain types of antennas, e ...

Institute of Electrical and Electronics Engineers2013

Sinusoidally Modulated Graphene Leaky-Wave Antenna for Electronic Beamscanning at THz

Julien Perruisseau-Carrier, Marc Esquius Morote

This paper proposes the concept, analysis and design of a sinusoidally modulated graphene leaky-wave antenna with beam scanning capabilities at a fixed frequency. The antenna operates at terahertz frequencies and is composed of a graphene sheet transferred ...

Ieee-Inst Electrical Electronics Engineers Inc2014

Enhancing the Performances of H-plane SIW Horn Antennas

Juan Ramon Mosig, Benjamin Fuchs, Benjamin Fuchs, Marc Esquius Morote

The performances of SIW horns antennas diminish significantly when the substrate thickness is much smaller than the free space wavelength lambda(0). Specifically, the mismatch between the antenna aperture and the air yields to unwanted back radiation and p ...

Ieee2013

Dual-polarized one-dimensional leaky wave antenna

Juan Ramon Mosig, Maria Garcia Vigueras, Marc Esquius Morote

In this abstract we present a one-dimensional leakywave antenna fed from two ports that provides a dual-polarized radiation pattern. It is the first time that dual-polarized radiation is achieved from a single one-dimensional leaky-wave radiating aperture. ...

2015

Phase Corrected H-Plane Horn Antenna in Gap SIW Technology

Juan Ramon Mosig, Marc Esquius Morote, Lei Wang

This communication introduces a modified substrate integrated waveguide (SIW), the gap SIW, and deduces an approximate closed-form expression for calculating its effective width, taking into account the fringing and coupling fields around the gap. As an im ...

Ieee-Inst Electrical Electronics Engineers Inc2017

Horn Antennas and Dual-Polarized Circuits in Substrate Integrated Waveguide (SIW) Technology

Marc Esquius Morote

The Substrate Integrated Waveguide (SIW) technology is a very promising candidate to provide widespread commercial solutions for modern communications systems. Its main advantage is the possibility to integrate passive/active components and antennas in the ...

EPFL2014

Circularly Polarized Compact LTSA Array in SIW Technology

Juan Ramon Mosig, Marc Esquius Morote, Lei Wang

Typical linearly tapered slot antenna (LTSA) usually features a wideband and a high gain. However, its geometry size is large, especially very long in the tapering direction, which limits its application in compact antenna and array systems. This communica ...

Ieee-Inst Electrical Electronics Engineers Inc2017

Extended SIW for TEm0 and TE(0)n Modes and Slotline Excitation of the TE01 Mode

Juan Ramon Mosig, Jean-François Zürcher, Benjamin Fuchs, Benjamin Fuchs, Marc Esquius Morote

A substrate integrated guide which allows the propagation of both TEm0 and TE0n modes is presented, the Extended Substrate Integrated Waveguide (ESIW). Its structure combines the working principles of SIWs and SINRD guides. While the performances of the ES ...

Ieee-Inst Electrical Electronics Engineers Inc2013

Low-profile SIW Horn Antenna Array with Interconnection to MMICs

Juan Ramon Mosig, Jean-François Zürcher, Benjamin Fuchs, Benjamin Fuchs, Marc Esquius Morote

2014

Novel thin and compact H-plane SIW horn antenna

Juan Ramon Mosig, Jean-François Zürcher, Marc Esquius Morote

The substrate integrated waveguide (SIW) technology allows to construct several types of commonly used antennas in a planar way. However, some practical constraints limit their performances when frequencies below 20 GHz are considered. In the case of SIW h ...

Institute of Electrical and Electronics Engineers2013

Dual-polarized directional antenna with application to polarimetric radar

Juan Ramon Mosig, Marc Esquius Morote, Maria Garcia Vigueras

2015

Lens-based Ka-band antenna system using planar feed

Juan Ramon Mosig, Marc Esquius Morote, Maria Garcia Vigueras, Joana Rita Alves dos Santos Silva

This paper presents a simple, low-cost and compact mobile ground terminal antenna for Ka-band satellite communications that operates in the downlink band (19.7-20.2 GHz). The antenna is composed of a shaped dielectric lens which tilts in front of a planar ...

2015

Reflectarray Elements in Substrate Integrated Waveguides (SIW)

Juan Ramon Mosig, Marc Esquius Morote

2014

Printed transition for SIW horn antennas - Analytical model

Juan Ramon Mosig, Benjamin Fuchs, Benjamin Fuchs, Marc Esquius Morote

A printed transition is proposed to overcome problems limiting the performances of SIW horn antennas when built in thin substrates (thickness <λ 0/10). An analytical model to analyze its behavior is given along with design guidelines. The development of ...

2012

Marc Esquius Morote

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Orthomode Transducer and Dual-Polarized Horn Antenna in Substrate Integrated Technology

A Planar Feed for SOTM Ka-band Lens Antennas

Orthomode transducer for dual polarized substrate integrated circuits and antennas

A printed transition for matching improvement of SIW horn antennas

Sinusoidally Modulated Graphene Leaky-Wave Antenna for Electronic Beamscanning at THz

Enhancing the Performances of H-plane SIW Horn Antennas

Dual-polarized one-dimensional leaky wave antenna

Phase Corrected H-Plane Horn Antenna in Gap SIW Technology

Horn Antennas and Dual-Polarized Circuits in Substrate Integrated Waveguide (SIW) Technology

Circularly Polarized Compact LTSA Array in SIW Technology

Extended SIW for TEm0 and TE(0)n Modes and Slotline Excitation of the TE01 Mode

Low-profile SIW Horn Antenna Array with Interconnection to MMICs

Novel thin and compact H-plane SIW horn antenna

Dual-polarized directional antenna with application to polarimetric radar

Lens-based Ka-band antenna system using planar feed

Reflectarray Elements in Substrate Integrated Waveguides (SIW)

Printed transition for SIW horn antennas - Analytical model

Gain Enhanced H-plane Gap SIW Horn Antenna with Phase Correction

Dual-mode radiation from 1D leaky-wave antennas

Low-profile direction finding system with SIW horn antennas for vehicular applications