Defense Advanced Research Projects AgencyTagged Content List

Electronics and Microchips

Technologies based on the manipulation of electrons and, increasingly, photons

Showing 106 results for Electronics RSS
01/01/1995
DARPA launched the Microwave and Analog Front End Technology (MAFET) program in 1995 as a follow-on to the Millimeter Wave Monolithic Integrated Circuits (MIMIC) program, which began in 1987. MAFET aimed to significantly reduce non-recurring costs for microwave and millimeter-wave sensor systems for military applications.
05/06/2015
Early GPS receivers were bulky, heavy devices. In 1983, DARPA set out to miniaturize them, leading to a much broader adoption of GPS capability.
01/01/2013
Two set of DARPA performers—one team with researchers from the University of Southern California and Columbia University and another with researchers from MIT and Carnegie Mellon University—achieved world-record power output levels using silicon-based technologies for millimeter-wave power amplifiers. RF power amplifiers are used in communications and sensor systems to boost power levels for more reliable transmission of signals over greater distances.
01/28/2013
The sophisticated electronics used by warfighters in everything from radios, remote sensors and even phones can now be made at such a low cost that they are pervasive throughout the battlefield. These electronics have become necessary for operations, but it is almost impossible to track and recover every device. At the end of operations, these electronics are often found scattered across the battlefield and might be captured by the enemy and repurposed or studied to compromise DoD’s strategic technological advantage.
03/26/2013
Two teams of DARPA performers have achieved world record power output levels using silicon-based technologies for millimeter-wave power amplifiers. RF power amplifiers are used in communications and sensor systems to boost power levels for reliable transmission of signals over the distance required by the given application. These breakthroughs were achieved under the Efficient Linearized All-Silicon Transmitter ICs (ELASTx) program. Further integration efforts may unlock applications in low-cost satellite communications and millimeter-wave sensing.