Projects

This project aims at the development of a on-board tunable channel filter in Ku-Band, which is the first step for the development of such reconfigurable IMUX devices.

The subject of this contract was the improvement of the Mechanical Platform product for the Astrium telecommunication satellite product, Eurostar 3000.

The project aims at improving the overall pointing performance and robustness with respect to uncertainties of large telecom platforms with highly flexible appendages and demanding pointing payloads.

Altobridge´s 3G lite-site (DATE) solution offers bandwidth hungry 3G services to remote communities. The current 2.5G altoPod provides 2TRX capacity which is capable of voice and GPRS/EDGE. The 3G lite-site is a natural evolution of the solution into 3G technology.

The Payload Control System in the Ground Segment is the necessary other half of the Satellite system to be able to fully control the Next Generation Integrated Processors as fitted to Alphasat and for future spacecraft.

The objective of the study has been to brainstorm potential communication satellite standardized modules and to derive a solution which allows to save manpower and costs for non-recurring and recurring satellite design. It also aimed to shorten the AIT process, giving an estimation of the relative high non-recurring costs for the design and prototyping of the standardised modules.

The objective of this project was the definition of the requirements and the design of a Low Cost Coarse Earth Sensor, suitable for use both in GEO telecoms and for LEO missions of Earth Observation and constellations. An Engineering Model for GEO applications has been manufactured, assembled and tested.

During this project, an experimental campaign was conducted in order to understand the characteristics of the so-called flash-over phenomenon. Therefore, a real solar panel has been tested in a large vacuum chamber under representative conditions.

This project aims to develop an industrial EMC test method for telecommunication satellite payload with associated MGSE,EGSE and software.

A new device for the mitigation and control of negative spacecraft charging phenomena has been developed at Thales Alenia Space in Italy. The instrument is based on a very low weight and power consuming cathode, emitting electrons in a diode configuration.

The mould is a significant element in determining the shape accuracy and surface finish of the cured CFRP reflectors. The work to be performed in the frame of this project is to define a new tooling method, curing procedures and if necessary material selection for antenna reflectors.

In the scope of the project SkyWAN® Release 7.2 several new features were provided: extended site redundancy options, added comfort for site installations, Chinese User Interface for SkyNMS, and integration with the SWE-DISH CCT portable user terminal

The proposed feed system aims to create a four colour multi spot beam Ka-band scenario using only one reflector to transmit and one to receive. Thanks to the saving of two large reflectors compared to a single feed per beam approach, the new feed system also allows to realise mixed missions on large space crafts.

The TESLA project targets the development of an OPTEL‑µ Engineering Model of the space terminal and a prototype of the ground terminal. The main parameters were established together with ESA in the preceding START study.

The primary objective of the GTIS is to provide a means to test next generation complex multi-spot beam payloads. The ever increasing numbers of uplink and downlinks requires greater interfaces and the GTIS looks to provide a non-flight interface which will efficiently test these complex architectures and reduce testing times.

The objective of the current activity is to develop a DC/DC converter to be integrated as part of MIER active equipment for reception.

The project has developed integrated laser and detector components suitable for as transmitters and receivers in DBS distribution systems based on optical fibre technology.

The project objective is to design, manufacture and test a representative end-to-end breadboard of an optical switch. The aim is to demonstrate ultra-fast and high-throughput switching at sub nanosecond time level with the potential for scalability.

When integrated in the Pioneer range of baseband systems both the NAC and Linux 2.6 KlasRouter provide additional features in a smaller package when compared with competitors.

The Ka band high performance reflectors activity was aimed to provide evolution from the standard C / Ku reflectors to Ka band ones in order to implement them on the first commercial Ka Mission awarded to CASA, Eutelsat: Ka Sat Satellite.

This project addresses medium port count (50x50) OXC for satellite based telecom applications. The task was to develop a fully reconfigurable low drift switch without feedback loop at the demonstrator level.

The project covers the transfer of a new 30%-class triple junction solar cell from development status to production technology. AZUR SPACE evaluates and optimizes all solar cell materials, processes and equipment with regard to cost savings, simultaneously improving performance, quality and reproducibility.

This project encompasses the design, development and qualification of the third generation of the Thales Alenia Space ETCA´s Electronic Power Conditioner dedicated to supply and control the Traveling Wave Tube that constitutes the Traveling Wave Tube Amplifier for Repeaters involved in large quantity in the Telecommunication Payloads.

This project studied the technological solutions available in the market for the potential implementation of a contact-less angular sensor for European telecommunication satellites applications. It identified the past problems with rotary sensors, the desired industry specifications and the expected market for the close to medium future.

SIECAMS Wide Bandwidth Digital Signal Processing is planned to be a high-bandwidth, low cost signal analyzer front-end for the monitoring system SIECAMS which is used for analyzing and monitoring traffic transmitted via communication satellites.

The objective of the ESA MENOS project was to develop a coherent end-to-end IP network for multimedia exchange over satellite.

The VGSE is a generic flexible wide-band waveform and traffic generator/analyser for end-to-end system validation and optimisation. The VGSE supports CW, modulated only and DVBS2/RCS(2) carriers for a bandwidths of up to 500MHz.

The objective of this contract was to study the possible improvements in
terms of materials, mass, cost and voltage required for the future
development of the next generation of the high voltage modules of the EPC.

The Activity aimed at demonstrating the feasibility and assessing the performance of on-board calibration sub-systems for advanced Ku-band and Ka-band communication payload architectures using active/semi-active antennas and/or Multi Port Amplifiers.

This project aims to develop a new technology that allows non-technical personnel create, deploy, browse and download applications for interactive TVs or regular TVs connected to set-top boxes.

The AOCS Mk1.5 Evolution is the first step of Eurostar 3000 design to a full-STR AOCS.

The project is to develop two large variants of the mechanical platform of the EADS Astrium Eurostar 3000 telecommunications spacecraft, designated as E3000LX and E3000L.

Typically Commercial Communication Satellites (COMSATCOM) are not protected against unintentional and intentional (jamming) interferences. Also with the development of new services and applications (in the commercial but also institutional and governmental domain) it is of essence to continue to guarantee a high level Quality-of-Service (QoS) to the customers.

The project will investigate the feasibility of designing and manufacturing a combined Ku/Ka-Band maritime VSAT antenna.

The objective of the study was to develop and qualify a CMUX stacked solution with a significant saving on footprint.

The project aims to develop a stand-alone Down-Converter dedicated to new RF spectrum allocation for Broadcasting Space Systems in 25 and 17 GHz in order to present competitive products in this emerging market.

The objective of the study was to develop and qualify a dual LDLA

The objective of the study was to develop several Land Mobile Satellite channel propagation models which can cover land-mobile satellite, aeronautical and maritime environments, and which are intended to be used for system design and/or air-interface performance optimisation for frequencies below 10 GHz.

The NXY project was supported by ESA and undertaken by Avanti Communications to implement a content distribution solution over the satellite to end users using multicasting in order to lower the total bandwidth consumption from the operator´s perspective as well as give users the chance to consume VOD / IPTV kind of services without increasing the user´s bandwidth consumption.

NetCaster will provide a solution for customers looking for multi-party conferencing over the Alphasat and Inmarat-4 satellites with low capital investment and control over operational costs.