8 juillet 2020 | International, C4ISR
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/
6 mai 2024 | International, Terrestre
Analysing how HIMARS strategically contributes to Ukraine's defence system in countering Russian aggression, amongst its global relevance.
28 février 2020 | International, Naval, Terrestre
Bolzano, Italy, February 26, 2020 – In the frame of the contract recently awarded by the U.S. Marine Corps to the company, BAE Systems, along with teammate Iveco Defence Vehicles, will deliver an additional 26 Amphibious Combat Vehicles (ACV) under the Low-Rate Initial Production (LRIP) phase of the program. This award brings the total vehicle orders for the ACV to 116, and moves the program closer to full-rate production. The ACV is an advanced 8x8 open ocean-capable vehicle that is equipped with a new sixcylinder, 700hp engine, which provides a significant power increase over the legacy fleet currently in service. The vehicle delivers best-in-class mobility in all terrain and has a suspended interior seat structure for 13 embarked Marines, blast-mitigating positions for a crew of three, and improved survivability and force protection over currently fielded systems. Current low-rate production is focused on the ACV-P variant. Further special variants will be added under full rate production within the ACV Family of Vehicles program. Iveco Defence Vehicles and BAE Systems previously received the Lot 1, Lot 2 and Lot 3 awards. The companies and the U.S. Marine Corps have been making significant strides to reach full-rate production, including the successful completion of Logistics Demonstration as a critical enabler for the program to move into Initial Operational Test and Evaluation (IOT&E) with trained U.S. Marine maintainers. This and other major milestones such as operator training and additional testing will take place before full-rate production. As a leading provider of protected and integrated mobility solutions to military and civil protection customers, Iveco Defence Vehicles brings proven experience, having designed and built more than 30,000 multi-purpose, protected and armored military vehicles in service today. Iveco Defence Vehicles is a brand of CNH Industrial N.V., a World leader in Capital Goods listed on the New York Stock Exchange (NYSE: CNHI) and on the Mercato Telematico Azionario of the Borsa Italiana (MI: CNHI). Iveco Defence Vehicles is dedicated to delivering innovative automotive and protection solutions to meet the needs of military customers worldwide. The company manufactures specialist logistic, protected and armoured vehicles in its facility in Bolzano in Northern Italy, as well as marketing Iveco's full commercial range, adapted as necessary to meet the demands of the military user. In consequence, Iveco Defence Vehicles has a full range of vehicles to meet a broad spectrum of defence applications. CNH Industrial N.V. (NYSE: CNHI /MI: CNHI) is a global leader in the capital goods sector with established industrial experience, a wide range of products and a worldwide presence. Each of the individual brands belonging to the Company is a major international force in its specific industrial sector: Case IH, New Holland Agriculture and Steyr for tractors and agricultural machinery; Case and New Holland Construction for earth moving equipment; Iveco for commercial vehicles; Iveco Bus and Heuliez Bus for buses and coaches; Iveco Astra for quarry and construction vehicles; Magirus for firefighting vehicles; Iveco Defence Vehicles for defence and civil protection; and FPT Industrial for engines and transmissions. Moreinformation can be found on the corporate website: www.cnhindustrial.com For more information contact: Iveco Defence Vehicles' Press Office Elisa Faccin External Relations & Communication Manager Phone +39 0471 905 836 Mobile +39 366 7556840 elisa.faccin@cnhind.com https://www.epicos.com/article/547940/iveco-defence-vehicles-deliver-additional-26-amphibious-platforms-us-marine-corps
4 octobre 2018 | International, Aérospatial
Key Suppliers for "Go Fast" Program Selected Just 45 Days from Prime Contract Award SUNNYVALE, Calif., Oct. 4, 2018 /PRNewswire/ -- Lockheed Martin (NYSE: LMT) has selected Raytheon and a Northrop Grumman/Ball Aerospace team to compete as potential mission payload providers for the U.S. Air Force's Next Generation Overhead Persistent Infrared (Next Gen OPIR) Geosynchronous (GEO) Block 0 missile warning satellite system. This payload competition between Raytheon and Northrop Grumman/Ball Aerospace will be executed as part of the Phase 1 contract for the Air Force's Next Gen OPIR Block 0 GEO satellites. The competition includes development scope through the Critical Design Review (CDR) phase. As part of a program heralded by the Air Force as a pacesetter for "Go Fast" acquisition, Lockheed Martin selected the two suppliers on September 28 -- just 45 days after the company's own prime contractor award. The Air Force awarded Lockheed Martin the contract for rapid development of the Next Gen OPIR Block 0 GEO system on August 14. The Raytheon and Northrop Grumman/Ball Aerospace teams were selected due to their ability to meet stringent schedule and capability requirements. They are now tasked to develop detailed designs and compete their solutions for potential use on the Next Gen OPIR Block 0 GEO satellites. A final down-select is expected at the end of the CDR phase in 2020. Next Gen OPIR is a new missile warning satellite system acquisition program that will deliver advanced capabilities to keep pace with adversary advancements. It will succeed the Space Based Infrared System by providing improved missile warning capabilities that are more survivable and resilient against emerging threats. The Air Force implemented Next Gen OPIR as a rapid acquisition program with Lockheed Martin targeting the first GEO satellite delivery in 60 months. "Next Gen OPIR is a very important program for our nation, with a challenging schedule, and set of technical and resiliency requirements, different than prior programs," said Tom McCormick, Lockheed Martin's vice president for OPIR systems. "We recognize that this is a watershed program for the Air Force, and we understand the need to 'Go Fast' to ensure our national security posture stays ahead of emerging global threats." Lockheed Martin is working with the Air Force on a variety of initiatives to increase the speed of satellite acquisition, including introducing more commonality of parts and procedures into production, building predictability into schedules and supply chain orders, and incorporating additive manufacturing. About Lockheed Martin Headquartered in Bethesda, Maryland, Lockheed Martin is a global security and aerospace company that employs approximately 100,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services. This year the company received three Edison Awards for ground-breaking innovations in autonomy, satellite technology and directed energy. SOURCE Lockheed Martin https://news.lockheedmartin.com/2018-10-04-Lockheed-Martin-Selects-Industry-Mission-Payload-Providers-for-Next-Gen-OPIR-Missile-Warning-System