In most satellite communication systems, full duplex operation (i.e., simultaneous transmit and receive functionality) is achieved by using two separate frequency channels with spectral filtering employed to achieve the required isolation between…

On 30 June 2021, the first-ever satellite with a W-band radio transmitter on board was launched. The objective of the mission, funded under the ARTES Advanced Technology programme, is to improve our understanding of the atmospheric effects in the…

New activity - Inflatable structures for telecom satellites.

The need for ever-more powerful telecom satellites drives the development of the associated technologies.   A key example is the need for lightweight, large systems such as solar…

The ‘maker’ movement in electronics and the meteoric rise of smartphones have led to a surge in small satellites - such as nano- and picosatellites (picosats are the tiniest of smallsats). But something has to propel these pocket-size payloads…

A satellite communications antenna which fits snugly into the wing of a UAV or ‘Remotely Piloted Aircraft’ (RPA) for use in long-range missions has now ‘got its wings’  – giving the green light for a variety of civilian applications across the…

Telecommunication satellites are demanding ever-increasing power for new technologies. This makes ever-more efficient and lightweight solar generators a must for full electric propulsion satellite platforms. 

AZUR SPACE, German-based…

Data-hungry media, like HDTV and mobile services, have made the use of satellites and their broadcasting capabilities crucial for global communications. But in order to offer these services there is a growing number of satellites required,…

Under ESA’s Competitiveness & Growth programme, Airbus (Ottobrunn, D) is qualifying a new family of hybrid solar arrays that is capable to deliver approximately ≈ 50% more power in the same volume and with the same weight as previous…

The new Airbus Defence and Space (Airbus DS) Eurostar Neo satellite product line offers one of the largest communications payload capacity on the world market. The amount of thermal dissipation created by such large communication payloads…

The world space market is undergoing a deep transformation fuelled by the digitalisation of the economy and society. At the same time, many governments recognise the growing strategic importance of space. 

Additive Manufacturing (AM) can be considered one of the most disruptive emerging technologies, its radical approach being one of the driving forces of the ‘fourth industrial revolution’. An Innovative aerospace supplier, SWISSto12, has developed…

The trend towards MEO (Medium Earth Orbit) satellites is gaining momentum with further growth in the segment very likely. This shift has created a need for enhanced modems to better match the characteristics of this orbit.