The objective of the activity is to design, manufacture and test a power module that will be integrated in an autonomous spacecraftarchitecture.Targeted Improvements:Increase the level of onboard autonomy by 50% at overall platform level.Description: Current satellite operations require human intervention from ground, resulting in considerable inefficiencies and dependencies on communication window frequency, latency, and available resources,…

The objective of the activity is to design, manufacture and test a Ku- or Ka-band transmit or receive antenna based on reconfigurable actuators for large mobile terminals connected to Low Earth Orbit (LEO) satellites.Targeted Improvements:Enabling reconfigurable terminal antennas with scan angles up to 50-60 degrees exploiting active actuators like pin or varactor diodes, MEMS and other possible actuators with an overall antenna thickness belo…

The objective of this activity is to design, develop and test a high-power Tx/Rx W-band diplexer for ground terminals.Targeted Improvements:Enabling technology for ground stations W-band gateway links with high power handling and low PIM.Description:The useof the available spectrum in W-band (71-76 GHz for downlink and 81-86 GHz for uplink) is attractive to satcom systems asit could beadopted in the gateway of Very High Throughput Satellites (…

The objective of the activity is to develop high fidelity models to allow the mission design of satcom constellations in VLEO. An in-orbit experiment will be designed and manufactured to measure key geographically and time dependent atmospheric parameters (density, radiation, ionospheric, chemical composition etc..) as well as satellite flight parameters (including drag, solar cells efficiency, etc..). These measurements will enable the precis…

The objective of this activity is to develop, manufacture and test a highly efficient Q-band spatial power divider and combiner forapplication in Q-band Solid State Power Amplifiers (SSPA). Experimental performance verification shall be carried out on a 40 - 60 W (nominal operating point) Q-band SSPA breadboard. Targeted Improvements: Improved power added efficiency of 5 - 10% of Q-band SSPAs in comparison to the state of the art. Description:…

Objective: The objective of the activity is to develop low noise and small footprint semiconductor laser diodes at 1064nm compatible with WDM operation and the associated low-power consumption driving electronics. The activity shall also investigate technologicaloptions to further reduce the footprint and the power consumption of the low-power section of an optical transmitter at 1064nm (e.g., integration of multiple lasers diodes, optical mod…

The objective of this activity is to design, manufacture and test a 500A class power unit capable of supplying DC power for both large on-board and AI processors for use in communication satellites.Targeted Improvements: Improved current supply capability of voltage regulators by a factor of ten enabling the use of high performance AI processors (GPUs and TPUs) in future telecom satellites.Description: Artificial Intelligence (AI) processors,…

The objective of the activity is to study and define a technical and deployment roadmap for edge-computing-enabled Beyond 5G (B5G) and 6G space infrastructure. Use cases of Non-Terrestrial Networks (NTN) edge computing will be selected and a corresponding demonstrator will be breadboarded and tested.Targeted Improvements: Enabling edge-computing-capable space infrastructure.Description:The Beyond 5G (B5G)/towards 6G roadmap is rapidly evolving…

The objective of this activity is to develop and test a Ka-band sparse active transmit antenna breadboard and associated beamforming network for ground terminals to be connected with satellites in orbits ranging from geostationary orbits to low earth orbit orbits. Targeted Improvements: - 25% reduction in the number of active controls.- 5% increase in the DC-to-RF power efficiency at antenna level, due to the reduced exploitation of amplitude…

Objectives: The objective of this activity is to design, manufacture and test integrated circuits of the critical beamforming functions in silicon technologies, enabling Q/V-band electronically steerable antenna for satcom terminals. As a minimum, two types of integrated circuits will be developed. One chip shall be a multichannel transmit-receive beamforming radio frequency integrated circuit (RFIC) and the second chip shall be a multichannel…

Objective: The objective is to develop a high-power and high-efficient optical booster amplifier, compatible with WDM operation at 1064nm wavelength range. Two versions, with different output optical power and wall-plug efficiency requirements, are to be developed to address operation under space and ground environmental conditions. Targeted Improvements:Strategic component not available inESA's Member States nor in Cooperating/Associated…

The objective of the activity is to design, manufacture and test a highly efficient 20 W S-band Power Amplifier.Targeted Improvements:Efficiency higher than 70% - enabling technology for S-Band automotive applications.Description:Recent studies have shown the potential of satellite communications for 5G-connected cars. Although various frequency bands may be envisaged, the S-band can offer a simple systems architecture as well as a satisfactor…

The objective of the activity is to develop and test a reprogrammable testbed in space to permit the experimentation of Beyond 5G (B5G) satellite features and capabilities and enable technology verification and demonstration; rapid validation of end-to-end solutions and services, following the principles of continuous development/continuous integration. B5G satellitefeatures will be implemented in the testbed as part of the activity to demonst…

The objective of this activity is to extend the thruster lifetime and optimise the operating point of the thruster and to develop afinite element model of the grids system together with the plasma in between to allow health checks.Targeted Improvements:- 20%increase in thruster lifetime.- 20% decrease of grid thruster failure probability (erosion).Description: Telecom platforms couldbenefit from gridded ion thrusters in the near future, but c…

The objective of the activity is to develop a highly integrated, scalable Ku or Ka-band TX/RX direct radiating array, for versatileconnectivity missions in low earth orbit. Critical breadboarding will be carried out, levering the advances in Mm-wave silicon technologies and advanced packaging techniques to achieve a high degree of integration. Targeted Improvements: Enabling highly integrated combined transmit and receive active antenna with a…

The objective of this activity is to identify, analyse and test post quantum cryptographic solutions that are suitable for 5G Non-Terrestrial Network (NTN) key exchange and authentication. The activity will develop a testbed to implement and test identified post quantum cryptographic solutions.

The objective of this activity is to design, manufacture and test a W-band/E-band phased array antenna including the passive RF front-end taking advantage of additive and hybrid manufacturing techniques in order to reduce its complexity and mass compared to conventional subtractive techniquesTargeted Improvements: 30% mass reduction, removing screws and assembly interfaces.Description: With the multiplication of broadband communication satelli…

The objective of the activity is to develop and test a multifunctional hinge technology to accommodate a large multi panel active antenna array on a spacecraft platform, with integrated sensing to avoid adverse local deflections due to spacecraft dynamics.Targeted Improvements:Enabling technology for very large active antennas with disperse panels to be accommodated on a spacecraft platformfor future 5G/6G (direct to handheld) satellitesDescri…

Objective:The objective of the activity is to develop a space-based point to multipoint optical terminal.Targeted Improvements:The MOHU would reduce the number of required Optical Head Units by a factor greater than 2. The MOHU should target a mass and sizeless than x1.5 the mass and size of the combined individual Optical Head Units.Description:Today the implementation of simultaneous optical space to ground links (Optical Feeder Links) requi…

Objective: The objective of the activity is to develop and test a system simulator testbed capable of modelling and assessing the performance of communication satellite constellations operating in Very Low Earth Orbit (VLEO). This includes the assessment of the emerging waveforms (5G NTN, European Protected Waveform).Targeted Improvements: Enable the design and assess the constellation system performance of communication satellites operating i…

Objective:The objective of the activity is to develop and qualify a faint pulse laser source for space-based quantum key distribution systems.Targeted Improvements:Increase the technical readiness level of faint pulse laser sources suitable for quantum key distribution applications from 5 to 7. Description:Quantum key distribution systems using protocols based on faint laser pulses require a photon source emitting less than one photon per puls…

The objective of this activity is to design, develop and perform an in-orbit experiment of high-performance data transport, switching and processing technologies consisting of several key building blocks like processors, mass memory, switches and optical interconnects, allowing a data throughput of up to 10 Terabit per second to enable future high performance telecommunication applications. Targeted Improvements: Improvement by a factor of two…

The objective is to develop and test a Ku or Ka band transparent phased array antenna to provide broadband connectivity on board cars. Targeted Improvements: Develop a new class of phased array antennas for cars able to guarantee a seamless broadband connectivitywith LEO satellites. Description: There is today a significant interest to provide broadband connectivity to cars. This request is associated to the need to guarantee emergency service…

The objective of this activity is to design, manufacture and test an engineering model of a beam forming network chip to support direct radiating array antennas in W-band for future receive chain feeder links in ultra-high throughput satellite telecommunication payloads.Targeted Improvements: Enabling technology for reconfigurable antennas in W-band for ultra-high-throughput satellite feederlinks (at least 1 Tbit/s throughput) not existing tod…

The objective of the activity is to de-risk software mitigation techniques for radiation effects on a family of high-performance processors embedded in System on Chip (SoC) components. The activity will identify, on one or more processors of interest for the industry, radiation-induced failure modes and will implement appropriate software mitigation techniques with reuse or development of small FPGA IPs if needed. Targeted Improvements: Enable…