Technology Feature
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The Little BEAR that could: The robot that saves lives
Field commanders might feel a moral dilemma when faced with whether to risk the life of a healthy soldier in order to rescue an injured one. However, a new Battlefield Extraction-Assist Robot (BEAR) is gearing up to prevent these casualties by rescuing injured soldiers from dangerous battlefield venues.
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VXS and VPX: Cooling these hot (literally) new architectures in ATRs
VPX and VXS mean higher power levels, but they also mean hotter enclosures. However, conduction and liquid cooling methods are helping designers face the challenge, but both methods have their trade-offs.
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Critical systems on small platforms need ultra-compact computing
A new generation of real-time, ultra-compact, rugged, and powerful computers is starting to appear on the critical systems horizon, ideal for transforming unrelenting sensor data streams into information that is usable at data transmission bandwidths.
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VXS versus VPX: Either -- or both?
VXS and VPX are providing an alternative path for VME-based embedded subsystems users, providing higher performance via switched serial fabrics. However, both VXS and VPX have their own pros and cons.
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VME gaining momentum: VITA's new state-of-the-industry whitepaper reveals strong VME market growth
Editor Terri Thorson provides an overview of VITA's “2008 State of the VME Technology Industry” whitepaper, which delves into topics including technology, mergers and acquisitions, forecasting, risk management trends, and market fragmentation.
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Revamping MIL-HDBK-217: Weíre ready for it
The new VITA 51 open standard is adding practical and quantitative reliability prediction recommendations to the military's venerable MIL-HDBK-217.
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MicroTCA extends to telecom and beyond
MicroTCA has served modern telecom apps well, and now the form factor is entering newer territory – the defense domain – and finding success therein.
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Introducing the FPGA Mezzanine Card: Emerging VITA 57 (FMC) standard brings modularity to FPGA designs
FPGAs are popular in today's military embedded systems, but I/O can become a problem with its tight coupling to the FPGA and resulting limited design reusability. This also limits the availability of COTS FPGA boards because it can be difficult to design an FPGA with the right I/O for a wide customer base. The new VITA 57 FPGA Mezzanine Card (FMC) standard is stepping in, however, to help engineers face these challenges.
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VITA 49 enhances capabilities and interoperability for transporting SDR data
SDR receiver manufacturers' custom and proprietary digitized data formats can make interoperability quite a challenge. However, now the VITA 49 Radio Transport (VRT) standard is aiming to solve the problem.
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VXS gigabit serial technology delivers extreme system performance
In the race between conventional backplane performance and VXS gigabit serial links, VXS wins by several orders of magnitude.
David Compston, GE Intelligent Platforms, Inc.
Terri Thorson, OpenSystems Publishing
Lori Bechtold, Boeing Integrated Defense Systems
Robert Normoyle, DRS Signal Solutions