Concept

Satellite dish

Related publications (52)

Normalized GNSS Interference Pattern Technique

Pierre-André Farine, Cyril Botteron, Jérôme Leclère, Miguel Angel Ribot Sanfelix, Mohammed Benjelloun

It is well known that water level and snow height can be monitored with the ground reflectometry GNSS-R approach [1, 2]. In this approach the antenna situated on a mast, receives a direct GNSS signal coming from the satellite and a nadir signal reflected b ...

2013

Embarquement immédiat. Un satellite clip-air pour Genève Aéroport

Guillaume Schobinger

On ne peut parler de ce projet sans parler de Clip-Air. C'est un avion modulaire constitué d'une aile porteuse sous laquelle sont "clipées" trois capsules. Ces dernières peuvent accueillir des passagers, du fret ou tout autre programme dépendant des besoin ...

2012

A New Aperture for Switched-Beam Low-Profile Ku-Band Mobile Terminal Array Antennas

Frédéric Bongard, Stefano Vaccaro

This paper presents an innovative switched-beam architecture for a low-cost mobile-terminal antenna, suitable for linear-polarized satellite communications systems. This antenna concept can produce twelve adjacent sector beams that cover the full azimuth f ...

Ieee-Inst Electrical Electronics Engineers Inc2012

Analysis and Design of a Planar Radiating Element for Automotive Satellite Broadcasting Reception Systems

Roberto Torres Sánchez

The present thesis deals with the electromagnetic modeling, design and practical implementation of a planar antenna for the reception of satellite broadcasting services from user terminals on board automotive platforms. This antenna is intended to address ...

EPFL2011

Ab initio reconstruction of difference densities by charge flipping

Thomas Alois Weber, Philip Pattison

The charge-flipping algorithm in its band-flipping variant is capable of ab initio reconstructions of scattering densities with positive and negative values. It is shown that the method can be applied to reconstructions of difference electron densities of ...

International Union of Crystallography2011

Design review of a compact and low cost elementary radiating cell for satellite broadcasting automotive receiving arrays

Juan Ramon Mosig, Stefano Vaccaro, Roberto Torres Sánchez

This communication presents a review of the developments carried out towards the electromagnetic modeling, design and practical implementation of the basic building block of a planar antenna for the reception of Ku-band satellite broadcasting services from ...

2011

Multiuser Two-Way Amplify-and-Forward Relay Processing and Power Control Methods for Beamforming Systems

Ali H. Sayed

In this paper, multiple-input multiple-output (MIMO) relay transceiver processing is proposed for multiuser two-way relay communications. The relay processing is optimized based on both zero-forcing (ZF) and minimum mean-square-error (MMSE) criteria under ...

IEEE2010

A Low-Power Dual-Frequency RF Front-End Architecture for GNSS Receivers

Pierre-André Farine, Cyril Botteron, Frédéric Chastellain

With the availability in the years to come of several new Global Navigation Satellite Systems transmitting signals located in different frequency bands, the question of the feasibility of multi-frequency receivers aimed at the mass market is of major inter ...

EPFL2010

Performance Comparison of Different Correlation Techniques for the AltBOC Modulation in Multipath Environments

Pierre-André Farine, Cyril Botteron, Aleksandar Jovanovic, Youssef Tawk

In this paper, different correlation techniques (narrow correlator, double delta correlator and subcarrier processing) that can be applied to the new Galileo alternate binary offset carrier AltBOC(15,10) modulation are discussed with respect to their funct ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2010

Antenna selection with superposition for 4 x 2 DSTTD systems

Ali H. Sayed

From 1820 4 times 4 binary matrices, 253 binary preprocessing matrices are designed for double space-time transmit diversity (DSTTD) systems with two 2 times 2 space-time block code (STBC) encoders. Among them, six matrices yielding the highest average min ...

IEEE2009

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