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Image: GPS World

GPS III ‘Magellan’ starts signal transmission

April 28, 2020

The new signal (L1C, marked with blue) is 3-5 dBHz stronger and more robust than the legacy L1 C/A signal (marked with orange). (Image: Octavian Andrei)

4th GPS civilian signal goes live

January 21, 2020

Presentation slide from PNT Advisory Board briefing by Logan Scott.

AFRL tests Chimera to battle spoofers and hackers

July 24, 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

Image: GPS World

GPS OCX software ready for 2018 GPS III launch

March 20, 2018

Image: GPS World

The Patent Brouhaha

June 28, 2012

This article is tagged with , , , , and posted in OEM, Opinions
Image: GPS World

Future Wave: L1C Signal Performance and Receiver Design

April 1, 2011

This article is tagged with , , , , and posted in OEM