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Articles Tagged with ''radar''

1st radar vision for Copernicus

April 17, 2014

Launched on 3 April, ESA’s Sentinel-1A satellite has already delivered its first radar images of Earth. They offer a tantalising glimpse of the kind of operational imagery that this new mission will provide for Europe’s ambitious Copernicus environmental monitoring programme.

 


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Cree adds four new GaN HEMTs for radar to Digi-Key portfolio

April 8, 2014

Cree has added four new gallium nitride (GaN) high electron mobility transistors (HEMTs) to its product portfolio at Digi-Key, the sole distributor for Cree RF components. Respectively based on Cree’s high power density 50V, 0.25μm and 0.4μm GaN on silicon carbide (SiC) foundry processes, the new X-Band and S-Band components exhibit high efficiency, high power gain, and wide bandwidth capabilities.


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Space debris radar developed by Indra passes ESA tests

April 1, 2014

The demonstrator radar developed by Indra for detecting objects in space has successfully passed the validation tests performed within the European Space Agency's Space Situational Awareness (SSA) preparation programme.


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Unique radar instrument for first Copernicus satellite opens new era of environmental observation

International
April 1, 2014

Pre-launch preparations for the Sentinel-1A satellite, carrying an Airbus Defence and Space built radar instrument, are in full swing at Europe´s Kourou Spaceport in French Guiana. The satellite will mark a new era of Earth observation.


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University of Rome graduate class uses Microwave Office to design a UWB impulse radar system for breath-activity monitoring

April 1, 2014

Sapienza University of Rome Professor Stefano Pisa supervised a graduate research project that used AWR’s Microwave Office® circuit design software to model, analyze, and design ultra wideband (UWB) radars for the novel use of remotely monitoring breath activity.


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Mercury Systems receives $1.7M from U.S. Navy for DRFM jammers

March 28, 2014

Mercury Systems Inc., a best-of-breed provider of commercially developed, open sensor and Big Data processing systems for critical commercial, defense and intelligence applications, announced that its Mercury Defense Systems subsidiary has received a $1.7 million order from the U.S. Navy for advanced Digital RF Memory (DRFM) jammers to support both U.S. Navy and U.S. Air Force requirements.


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Infineon introduces 700 W L-Band transistor for radar systems

March 24, 2014

Infineon Technologies has introduced the PTVA127002EV 700 W L-Band RF power transistor featuring the highest-in-industry L-Band output power (700 W) available for radar systems operating in the 1200-1400 MHz frequency range.


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U.S. gains additional protection against ballistic missiles

March 21, 2014

The U.S. will soon have another system to defend against ballistic missiles. Raytheon Co. delivered its ninth AN/TPY-2 ballistic missile defense radar to the Missile Defense Agency, six months ahead of schedule.


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Blighter appoints Liteye as North American distributor

March 17, 2014

Blighter Surveillance Systems, a British electronic-scanning (e-scan) radar and sensor solution provider, has appointed Liteye Systems, Inc., as a distributor in North America.


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NASA radar demonstrates ability to foresee sinkholes

March 7, 2014

New analyses of NASA airborne radar data collected in 2012 reveal the radar detected indications of a huge sinkhole before it collapsed and forced evacuations near Bayou Corne, La., that year.


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