Using GPS, NASA tests atomic clock for deep space navigation
February 9, 2018
While in orbit, the Deep Space Atomic Clock (DSAC) mission will use the navigation signals from GPS coupled […]
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While in orbit, the Deep Space Atomic Clock (DSAC) mission will use the navigation signals from GPS coupled […]
By Ramki Ramakrishnan In many respects, the story of innovation in electronics has been about miniaturization: designers pack […]
Three atomic clocks onboard a single satellite of the NAVIC Indian regional navigation satellite system have failed. Indian […]
Spectratime, a provider of high precision atomic clocks and a business of the Orolia Group, has launched the […]
Getting there more safelyWe discuss how chip-scale atomic clocks can help us navigate more safely by allowing a GNSS receiver to position itself more accurately even with only three satellites in view, and to protect itself by being able to detect a sophisticated spoofing attempt.
Sponsored by: Symmetricom Broadcast Date: Thursday, March 7, 2013 Speaker: Steve Fossi, Director of New Business Development, Symmetricom Panelist: Ravi […]
The Defense Advanced Research Projects Agency (DARPA) is holding a Proposers Day on Feb. 1 to inform potential […]
40th Annual NIST Time and Frequency Metrology Seminar
The NIST T&F Metrology Seminar is one of a kind — easily the best in the world for time and frequency metrology. There are so many exciting discoveries concerning time and how time applies to our everyday lives, especially to GPS — all PNT systems actually. Consider that the NIST Time and Frequency distribution system delivers NIST Internet time over the Internet at the rate of 8 billion requests per day from servers at 25 locations across the United States. And that’s just the beginning of this tale as old as time.
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