Publication
Low-profile multi-function antenna system for small satellites
Publications associées (40)
Wideband Cavity-Backed CubeSat Antenna in S band
Anja Skrivervik, Miroslav Veljovic
The Telemetry, Tracking and Command (TT&C) antennas are a crucial component of small satellites, as their in-orbit attitude is not always well-defined. The TT&C antenna design for a CubeSat is an even more challenging task, considering the volume restricti ...
The European Association on Antennas and Propagation (EurAAP)2018Guidance, Navigation and Control for Autonomous Cooperative Docking of CubeSats
Volker Gass, Pierre-Alain Mäusli, Camille Sébastien Pirat
Is it possible to dock CubeSats in Low Earth Orbit? The challenges are mainly associated with the level of miniaturisation. A docking mechanism was designed, built and tested in the laboratory. Results show that a relative precision better than 1 cm and 2 ...
2018Antennas for low-cost Ka-band ground terminal devices
Joana Rita Alves dos Santos Silva
The ever-growing demand for high-speed data links together with the increasing congestion in the traditional microwave spectrum are pushing for the exploitation of higher microwave and millimeter-wave (mm-wave) frequencies, including the so-called Ka band. ...
EPFL2017Tunable radiator for small satellite application
Jean-Daniel Landis, Frédéric Bongard, Tomislav Debogovic, Pedro Robustillo Bayon, Nevena Saponjic, Mikaël Krummen
A tunable radiator for space application has been developed to meet stringent requirements in terms of electrical and environmental specifications but also low mass, simple manufacturing and low cost. The element is based on the folded PIFA antenna, with s ...
2016Design of novel radiating elements for SATCOM phased arrays in Ku-Band
The present thesis deals with the design of a planar antenna array for the communication between a civil aircraft (Dassault's Falcon) and an Inmarsat satellite. The final goal is to provide high speed Internet access in X/Ku-Band (8-12GHz / 12-18GHz), and ...
EPFL2016Lens-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 ...
2015A 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 ...
2015Point rainfall statistics for ecohydrological analyses derived from satellite integrated rainfall measurements
Satellite rainfall measurements, nowadays commonly available, provide valuable information about the spatial structure of rainfall. In areas with low-density rain gage networks, or where these networks are nonexistent, satellite rainfall measurements can a ...
Amer Geophysical Union2015Adaptive Millimeter-Wave and THz Antenna Devices Based on Dielectric Elastomer Actuators
Dynamic reconfiguration of antenna devices is becoming a prime need in emerging telecommunication and remote sensing systems operating in the portion of the electromagnetic (EM) spectrum spanning from millimeter-wave (MMW) to terahertz. Different technique ...
EPFL2015Efficient 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