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Michael Mattes

Cette personne a quitté l’EPFL

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Publications associées (86)

Page 3 sur 5

Ionization Rates: a Comparative Study to Predict Corona Breakdown

Michael Mattes, Francisco Edén Sorolla Rosario, Ioannis Koufogiannis

2011

Dyadic Green's functions of a graphene layer and their efficient calculation

Juan Ramon Mosig, Michael Mattes, Ioannis Koufogiannis

2013

Modeling microwave/electron-cloud interaction

Michael Mattes, Francisco Edén Sorolla Rosario

Starting from the separate codes BI-RME and ECLOUD or PyECLOUD, we are developing a novel joint simulation tool, which models the combined effect of a charged particle beam and of microwaves on an electron cloud. Possible applications include the degradati ...

2013

Contribution to the electromagnetic modelling and simulation of waveguide networks using integral equations and adaptive sampling

Michael Mattes

EPFL2003

Modelling the interaction of electron clouds and microwaves

Michael Mattes, Francisco Edén Sorolla Rosario

This paper deals with the interaction of electron clouds with microwaves inside beam-pipes like the one of the LHC in CERN. The details of the model and recent results are presented during the conference. ...

Ieee2012

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

Analysis of Multipactor Effect in Coaxial Lines

Michael Mattes, Francisco Edén Sorolla Rosario, Apostolos Sounas

2011

Analysis of Corona Breakdown in Elliptical Waveguides

Michael Mattes, Francisco Edén Sorolla Rosario, Ioannis Koufogiannis

2014

Corona Discharge in Microwave Devices: A Comparison of Ionization Rate Models

Michael Mattes, Francisco Edén Sorolla Rosario

In this paper we compare the predicted Corona breakdown power threshold obtained by different ionization rate models for an infinite parallel-plate waveguide. We point out the lack of a unanimous model of the ionization rate for RF fields and study the dif ...

2010

Innovative Manufacturing Technology for RF Passive Devices Combining Electroforming and CFRP Application

Michael Mattes

In this paper an innovative manufacturing technology is presented that combines electroforming and CFRP application and thus could be an enabling technology to achieve tuningless lightweight RF passive hardware with complex geometries. In order to demonstr ...

2008

Investigation of Multipactor Steady State in Parallel-Plate Waveguides Loaded by a Single Dielectric Slab

Michael Mattes, Francisco Edén Sorolla Rosario, Apostolos Sounas

2014

Overview of the software integration activities within ACE

Michael Mattes, Jiangyan Yang

2006

Contributions to 3D differential microwave imaging

Michael Mattes, Benjamin Fuchs, Benjamin Fuchs, Mina Bjelogrlic

This paper presents new contributions to forward and inverse problems in 3D differential microwave imaging. This technique is well suited to monitor a pathological evolution, for instance the brain stroke of a patient. The forward problem is solved using a ...

2016

The impact of metallic scatterers on the performance of a class of shielded structures

Juan Ramon Mosig, Michael Mattes, Sergio Lopez Pena

2007

Effect of Digitally Modulated Signals on Multipactor Breakdown

Juan Ramon Mosig, Michael Mattes, Apostolos Sounas

This paper studies the effect of digitally modulated signals on the evolution of the multipaction phenomenon. Multipactor is numerically analyzed in a parallel plates waveguide for a variety of common digital modulation techniques. Breakdown power threshol ...

Ieee2013

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

Multipactor Analysis under Digitally Modulated Signals

Michael Mattes, Apostolos Sounas

2012

Long Term Multipactor Evolution in the Case of Amplitude Modulation Schemes

Michael Mattes, Francisco Edén Sorolla Rosario, Apostolos Sounas

2014

Effect of digitally modulated signals on Multipactor breakdown

Juan Ramon Mosig, Michael Mattes, Apostolos Sounas

2013

Coupling matrix synthesis of dissipative microwave filters

Michael Mattes, Francisco Edén Sorolla Rosario

This study reviews the coupling matrix synthesis of dissipative microwave filters. It compares it to the synthesis of lossless transfer functions and shows that by correctly interpreting the mathematical operations in the lossless case, that is especially ...

Institution of Engineering and Technology2011