Next Generation Radiation Hard IMM Space Solar Cells

EXPLORING InAs/GaAs QUANTUM DOTS FOR NEXT GENERATION SOLAR CELLS

Smart Helmet: The Next Generation Solar Gadget

Traffic jams in India are very common and are so intense that it will take hours to travel for miles; also the average temperature inside the helmet is rather more, in such situation, the rider may feel discomfort. And more over accidents occurs by attending the calls while in driving. Even it is very difficult to find a person where he met with an accident in remote areas. To resolve these cur...

Orbitography for next generation space clocks

Over the last decade of the 20th century and the first few years of the 21st, the uncertainty of atomic clocks has decreased by about two orders of magnitude, passing from the low 10−14 to below 10−16, in relative frequency . Space applications in fundamental physics, geodesy, time/frequency metrology, navigation etc... are among the most promising for this new generation of clocks. Onboard ter...

Space-segment Timekeeping for next Generation Milsatcom

Though the level of precise timekeeping for military satellite communications (milsatcom) applications may not be as stringent as that required for satellite navigation, milsatcom poses its own unique timekeeping problems. For example, milsatcom timekeeping must be precise without putting an undue burden on a ground station? workload. Further, milsatcom timekeeping must be robust, with the abil...

Next-Generation Space Telescope (NGST) and Space-Based Optical SETI

Many new space observatory projects are now being discussed and planned. With the primary goals of useful astronomical research, including detection and characterization of extrasolar planetary systems, the larger of such prospective observatories include the Next-Generation Space Telescope (NGST), Terrestrial Planet Finder (TPF), Darwin, Life Finder (LF), and Planet Imager (PI). Several of the...