TAG: GPS modernization

Photo: Harris

L3Harris Technologies merger completed

July 2, 2019

Drawing of the DSAC mercury-ion trap showing the traps and the titanium vacuum tube that confine the ions. The quadrupole trap is where the hyper-fine transition is optically measured and the multipole trap is where the ions are “interrogated” by a microwave signal via a waveguide from the quartz oscillator. (Image: NASA.)

Mercury-ion atomic clock holds promise for greater GPS accuracy

June 10, 2019

(Image: GPS World)

Tell us the future: State of the Industry survey open for input

June 4, 2019

Photo: Lockheed Martin

PNT Advisory Board to discuss protecting GPS

May 22, 2019

Photo: Collins Aerospace

New military code about to board 700+ platforms

April 9, 2019

Col. Bernie Gruber in 2012. Photo: U.S. Air Force

Bernard Gruber, former GPS Program director, joins Spirent Federal Systems Board

April 5, 2019

Figure 1. Theoretical spectra of the four signals transmitted by a GPS III satellite in the L1 frequency band. (Image: Authors)

First light: Broadcast of L1C by GPS III

March 19, 2019

Alan Cameron

All hail the GPS Gold Standard’s new golden era

January 10, 2019

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