PNT Roundup: Scaling down GPS-reliant devices
March 1, 2017
By Ramki Ramakrishnan In many respects, the story of innovation in electronics has been about miniaturization: designers pack […]
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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.
A bi-partisan group of legislators led by Congressman John Garamendi (D-Calif.) has introduced a bill that would require the U.S. […]
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