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Raytheon Technologies Promise To Improve Radar Affordability
Tewksbury MA (SPX) Jul 22, 2008 Raytheon has developed an application for a pair of emerging technologies that dramatically increases radar sensitivity while improving affordability. The effort has resulted in a $1 million contract award that could be worth more than $14 million if all options are exercised. The Office of Naval Research awarded Raytheon Integrated Defense Systems (IDS) a base contract with four options as part of its Active Electronically Scanned Lens Array (AESLA) program. One of the technologies is a high-power transmit-receive radar module enabled by gallium nitride monolithic microwave integrated circuits, or MMICs. The other is a low-loss, reliable phase shifter employing radio frequency (RF) micro-electro-mechanical systems (MEMS) technology. Together, they combine to form a new, low-cost AESLA architecture that can provide up to 10 times higher radar sensitivity at 40 percent lower cost compared to existing technology used in radar transmitters and receivers. "By exploiting RF MEMS, we have created an AESLA architecture that enables next generation radars to achieve the sensitivity required to engage increasingly challenging targets," said Mark Russell, Raytheon vice president of Engineering, Technology and Mission Assurance. "What's even better is that we can deliver this considerably increased capability at a significantly lower cost in comparison to current architectures." Community Email This Article Comment On This Article Related Links The Military Industrial Complex at SpaceWar.com Learn about the Superpowers of the 21st Century at SpaceWar.com
Lockheed Martin Partnerships Key To Enhancing Military Readiness
Farnborough, England (SPX) Jul 18, 2008A senior Lockheed Martin official told reporters attending the Farnborough Air Show today that Lockheed Martin partnerships around the world are providing military customers with enterprise support solutions to challenges brought on by increasing operational deployments, tightening budgets and aging weapons systems. |
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