GPS jamming and spoofing threats are national priorities Orolia will host an industry discussion online at 2 p.m. ET on May 7 on the Positioning, Navigation and Timing (PNT) Executive Order....
Autonomous GPS Positioning at High Earth Orbits To initially acquire the GPS signals, a receiver also would have to search quickly through the much larger range of possible Doppler shifts and code...
Microsemi Corporation has announced its new thermally improved chip-scale atomic clock (CSAC) components with full operating and storage temperature. The new devices offer low-power holdover atomic...
Rohde & Schwarz will be demonstrating its SMBV100A simulator at ION GNSS+ 2014, and is offering a new Wireless Standards poster for visitors to its booth. Rohde & Schwarz will be...
PRN 17, the first IIR-M satellite launched in September 2005, began broadcasting the second GPS civil signal, L2C, in December 2005. PRN 17 is the first in the new generation of GPS satellites with...
The aborted launch of the fourth GPS III satellite has sparked an investigation into the SpaceX Falcon 9’s Merlin engine. With only two seconds before launch, SpaceX stopped the scheduled...
Artist’s rendering of a Glonass-K satellite. (Image: ISS-Reshetnev) ISS-Reshetnev Company — the primary GLONASS contractor — has a backlog of orders for navigation satellites up to...
By Greg Gerten & Geoffrey Hella, Centauri Corp. Greg Gerten, Centauri Corp. With the rise in public unrest from COVID-19 and increasing numbers of remote operations, the susceptibility and...
Microsemi Corporation has announced its new thermally improved chip-scale atomic clock (CSAC) components with full operating and storage temperature. The new devices offer low-power holdover atomic...
Australia and New Zealand are partnering to roll out satellite technology that will be able to pinpoint a location on Earth to within 10 centimeters, unlocking more than $7.5 billion in benefits for...
At first it was a flurry of letters and public statements from U.S. senators and members of the house. Then there was a senate hearing on the topic, and the issue was discussed in several other...
The U.S. Coast Guard Navigation Center has issued a notice that GPS satellite SVN-77 (PRN-14) was set healthy for initial use on Dec. 2 at 0131Z. This follows the U.S. Space Force announcement that...
The Galileo Second Generation will phase in of new services, improve existing services and increase security The technology multinational GMV is playing a key role in the Galileo Second Generation...
GPS World , in conjunction with Spirent Federal Systems, will be hosting a webinar on Oct. 8 that will cover GPS program updates, as well as the program’s role in the Space and Missile...
A ULA Delta IV rocket carrying GPS III SV02 lifts off from Space Launch Complex-37 on Aug. 22. (Photo: ULA) The Space and Missile Systems Center achieved a major GPS milestone on March 27 with the...
Spirent’s GSS9000 constellation simulator. Spirent Federal Systems, a U.S. provider of positioning, navigation and timing test solutions to the government and its contractors,...
By Sandra Verhagen High-precision Global Navigation Satellite System (GNSS) positioning results are obtained with carrier phase measurements, once the integer cycle ambiguities have been successfully...
Image: Moncherie/E+/Getty Images Of the hundreds of papers researchers presented this year at the Institute of Navigation’s annual ION GNSS+ conference, which took place virtually Sept. 21–25,...
The annual Munich Satellite Navigation Summit has been canceled. Organizers stated, “In light of the current situation caused by the coronavirus as well as related travel restrictions and...
Photo: Mark L. Psiaki, Brady W. O’Hanlon, Steven P. Powell, Jahshan A. Bhatti, Todd E. Humphreys, and Andrew Schofield Spoofing Detection with Two-Antenna Differential Carrier Phase By Mark L....