BAE Systems ramps F-35 electronic warfare manufacturing

On the same subject

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  September 18, 2020 | International, C4ISR

  Space Force issues $298M contract for new anti-jamming satellite design

  Nathan Strout Northrop Grumman was awarded a $298 million rapid-prototyping contract to design a new anti-jamming communications satellite payload for the U.S. Space Force, the Space and Missile Systems Center announced Sept. 16. Under the contract, Northrop Grumman will build a payload for the Evolved Strategic SATCOM (ESS) program, a next generation constellation that will provide secure, jam-resistant, survivable communications for military leadership all over the world. The new system will be interoperable with the Advanced Extremely High Frequency satellites currently on orbit. The Space Force wants ESS to have enhanced resilience and cybersecurity capabilities. And unlike AEHF, the new satellites will have polar components to provide communications over the Arctic. Currently, the Enhanced Polar System satellites are used to extend the AEHF network to the polar regions. The Space and Missile Systems Center could award up to three rapid-prototyping contracts in 2020, according to the Space Force's fiscal 2021 budget request, before selecting a final contractor to build out the constellation. It's not immediately clear how many ESS payloads would be in the constellation, or what satellites they'll be hosted on. “Northrop Grumman looks forward to building on more than 40 years of successfully delivering protected satellite communications solutions to our customers,” said Cyrus Dhalla, vice president, communications systems, Northrop Grumman. “ESS is critical to extending our nation's secure satellite communications infrastructure, as it will provide strategic users with assured, uninterruptable connectivity without fear of discovery anywhere on the globe.” Work is expected to be completed May 2025. https://www.c4isrnet.com/battlefield-tech/c2-comms/2020/09/17/space-force-issues-298-million-contract-for-new-anti-jamming-satellite-design/

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  June 19, 2023 | International, C4ISR

  Raytheon injecting Collins Aerospace unit with $2.7 billion JADC2 jolt

  Raytheon in September was named to the U.S. Air Force’s ABMS Digital Infrastructure Consortium alongside four other defense industry heavyweights.

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  July 8, 2020 | International, C4ISR

  TNO has signed a contract with ESA to start phase 2 of TOmCAT

  July 2, 2020 - TNO has signed a contract with ESA to demonstrate cutting-edge optical communication technologies for future terabit-per-second telecom satellites. The TOmCAT project (Terabit Optical Communication Adaptive Terminal) will enable high-throughput laser communication between ground stations and satellites. This project is Phase 2 of TOmCAT, which started in 2017. It brings together key players in the Space and High-Tech industries, including: TNO, Airbus Defence & Space Netherlands, FSO Instruments (consortium partner Demcon), Hittech Multin (NL), Celestia-STS (NL), MPB Communications (CA), Airbus DS SAS (FR) and Eutelsat (FR), SES (LU). TOmCAT is a co-funded activity in which TNO, the companies involved, the Canadian Space Agency and the Netherlands Space Office invest through the ESAs ARTES Strategic Programme Line ScyLight. Key technologies include high-bandwidth adaptive optics, thermally stable opto-mechanics, high-power photonics, and high-throughput optical transceivers. TNO Space aims to enable secure broadband connectivity that will support the growing demand for data and increase communication efficiency. We also help stimulate economic growth in the Netherlands and Europe by enabling companies to realise new products, generate new business and improve their competitive position. TOmCAT is one example of these goals in practice. HOW DOES TNO CONTRIBUTE TO TOMCAT? TNO brings all parties together and integrates all expertise to: 1) Design the end-to-end Optical Feeder Link for high-throughput satellites. 2) Build and test cutting-edge technologies required for future Terabit Optical Ground Stations. 3) Build an end-to-end Optical Ground Terminal demonstrator and test it in a 10 km ground-to-ground link. This will show the technical feasibility of future terabit-per-second laser communication between ground and satellite terminals. TNO considers development in the TOmCAT project to be a major and important step towards the realisation of commercial Optical Ground Terminals and Optical Ground Stations for high-throughput Optical Feeder Links. Furthermore, TNO will work in the coming period, in parallel with TOmCAT phase 2, with Airbus Defence & Space Netherlands on business development and, in collaboration, position Airbus DS NL as future Original Equipment Manufacturer (OEMer) of these Optical Ground Terminals and Optical Ground Stations. TECHNOLOGY AND APPLICATION TOmCAT is a technology development project with the end goal of developing a commercial optical ground station product. With high-data-rate laser links, this ground station can communicate with the next generation of Very High Throughput Satellites. One of the innovative elements of TOmCAT is its ability to pre-correct the laser light with adaptive optics. When light moves between the surface of the Earth and space, it gets distorted due to the fluctuations in the atmosphere. TOmCAT measures the distortion of the received laser light from the satellite, and by applying the inverse of this distortion to the transmitted light, a robust communication link can be established. In order to enable this, high speed adaptive optics is required. An important objective for the project is to build a demonstrator to test and prove this concept. View source version on TNO: https://www.tno.nl/en/about-tno/news/2020/7/tno-has-signed-a-contract-with-esa-to-start-phase-2-of-tomcat/