Accion Systems is developing an electric propulsion system for small satellites. As the number of small satellites built and launched increases each year, Accion sees a growing opportunity for propulsion systems to guide those spacecraft once they reach orbit around Earth.
Sea-Air-Space Symposium, Washington – One of the topics that invariably comes up at a meeting of naval-oriented people concerns the iniquities of the past wherein ships that were supposedly the perfect solutions to the requirements of the time were scrapped, allegedly to “save money.” Those of the aviation persuasion add in their pleas on behalf of aircraft that were once in service but are now relegated to museums. So, why were these alleged paragons of virtue removed from service and scrapped? Continue reading
These days you couldn’t swing a dead cat in a community college or magnet school without hitting a 3-D printer. Certainly this isn’t a new technology, but its use in manufacturing is rapidly gaining momentum. 3-D printing, or additive manufacturing, has the potential to significantly improve the process of product design and manufacturing. Continue reading
A long-awaited contract for the Turkish Long-Range Air and Missile Defense System (T-LORAMIDS) now appears further away than ever. For a project green-lit by the Turkish government back in 2005, the ongoing inability to ink a final contract for a long-range air-missile defense solution is symptomatic of the internal/external political components involved. Continue reading
The announcement of the successful manufacture of a viable non-mechanical, phased-array, electro-optical microchip as part of DARPA’s SWEEPER program is a landmark event. While phased-array technology has been available in radar (radio detection and ranging) devices for years, this is the first time that there has been a wide announcement of an electro-optic device (in this case, laser detecting and ranging, or LIDAR) demonstrating this ability on board an integrated microchip.