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Juan Ramon Mosig

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Publications associées (308)

On the Surface Fields Excited by a Hertzian Dipole Over a Layered Halfspace: From Radio to Optical Wavelengths

Krzysztof Michalski, Juan Ramon Mosig

The Sommerfeld halfspace problem is revisited allowing for multilayer and plasmonic media, with a focus on the surface field computation. Alternative field representations are discussed and an improved Sommerfeld-Norton groundwave formula is developed. The ...

Ieee-Inst Electrical Electronics Engineers Inc2015

Low-Profile Direction Finding System in Ku-Band Using SIW Horn Antennas

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

Horizon House Publications Inc2015

Circuit-Model Analysis of Frequency Selective Surfaces With Scatterers of Arbitrary Geometry

Juan Ramon Mosig, Maria Garcia Vigueras

An equivalent-network model is here proposed to characterize two-dimensional planar periodic arrays of arbitrary scatterers/apertures embedded in a layered environment. The model is an extension of the approach previously developed by some of the authors, ...

Institute of Electrical and Electronics Engineers2015

Low-profile SIW Horn Antenna Array with Interconnection to MMICs

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

2014

Design and analysis of a Ka-band coaxial-to-quad-ridged circular waveguide transition

Juan Ramon Mosig, Joana Rita Alves dos Santos Silva

A new coaxial-to-quad-ridged circular waveguide transition is presented which works simultaneously in the downlink (20 GHz) and uplink (30 GHz) Ka-bands. The transition comprises a double-ridge section with a back cavity fed by a coaxial probe and a transi ...

2014

On the development and evaluation of spatial domain Green Functions for multilayered structures with conductive sheets

Juan Ramon Mosig, Michael Mattes, Ioannis Koufogiannis

This work focuses on Green Functions (GFs) of planar multilayered structures that may include arbitrary number of conductive sheets. The spectral domain GFs are derived through an automatized strategy based on the propagator matrix technique, while the spa ...

2014

New Inverstigations of RF Breakdown in Microwave Transmission Lines

Juan Ramon Mosig, Michael Mattes, Alejandro Alvarez

2014

Reflectarray Elements in Substrate Integrated Waveguides (SIW)

Juan Ramon Mosig, Marc Esquius Morote, Juan Sebastian Gomez Diaz

2014

Multilayer K-band Microstrip Patch Antenna Array for Aerospace Applications

Juan Ramon Mosig, Przemyslaw Andrzej Gorski

2014

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

Efficient network representation of grounded patch-based FSS

Juan Ramon Mosig, Maria Garcia Vigueras

The disposal of an equivalent network representation to characterize the frequency behavior of grounded periodic arrays of printed patches is here combined with the assistance of full-wave electromagnetic simulator to achieve a very efficient method for an ...

2014

Efficient Analysis of Shielding Effectiveness of Metallic Rectangular Enclosures Using Unconditionally Stable Time-Domain Integral Equations

Juan Ramon Mosig, Michael Mattes, Hamidreza Karami

This paper proposes an efficient modeling technique for transient electromagnetic analysis of a rectangular metallic enclosure with multiple apertures, using the surface equivalent principle (SEP) and integral equations. The SEP is used to replace the aper ...

2014

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

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

2014

Fundamental limits and near-optimal design of graphene modulators and non-reciprocal devices

Juan Ramon Mosig, Julien Perruisseau-Carrier, Michele Tamagnone

The potential of graphene for photonic applications was evidenced by recent demonstrations of modulators, polarization rotators and isolators. These promising yet preliminary results raise crucial questions: what is the optimal performance achievable by mo ...

Nature Publishing Group2014

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

Wideband dual‐circularly polarized patch antenna sequentially‐fed through a ring slot

Juan Ramon Mosig, Baptiste Fernand Hornecker, Maria Garcia Vigueras

2014

Dual-mode radiation from 1D leaky-wave antennas

Juan Ramon Mosig, Julien Perruisseau-Carrier, Marc Esquius Morote, Maria Garcia Vigueras

2014

Mixed Potentials for Planar Multilayered Structures Including Conductive Interfaces

Juan Ramon Mosig, Michael Mattes, Ioannis Koufogiannis

A complete and automatized strategy has been developed to derive the Vector and Scalar Potential Green’s Functions (GFs) of planar multilayered structures that include conductive sheets. The propagator matrix technique is enhanced to include conductive she ...

2014

A superconducting diplexer for cosmic microwave background experiments

Juan Ramon Mosig, Michael Mattes, Mohammadreza Madi

Cosmic microwave background (CMB) studies require observations in several frequency bands simultaneously. For example, the detection of clusters of remote galaxies can be performed by comparing CMB photon fluxes at different frequencies, using the spectral ...

Institute of Physics2014

In Memoriam: Julien Perruisseau-Carrier

Juan Ramon Mosig, Michael Mattes

Institute of Electrical and Electronics Engineers2014

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