IRNSS Signal Close up By Richard Langley, Steffen Thoelert, and Michael Meurer The spectrum of signals from IRNSS-1A, the first satellite in the Indian Regional Navigation Satellite System, as...
Improving Single-Frequency RTK in the Urban Enviornment By Mojtaba Bahrami and Marek Ziebart A look at how Doppler measurements can be used to smooth noisy code-based pseudoranges to improve the...
Photo: Septentrio GNSS receiver manufacturer Septentrio is introducing its AsteRx SB at two industry shows: Expomin in Santiago, Chile (April 23-27), and Intermat in Paris, France. According to...
By Jenna R. Tong, Robert J. Watson, and Cathryn N. Mitchell, University of Bath Using signal-to-noise measurements from a single commercial-grade L1 GPS receiver, it is possible to detect...
OEMs’ Global Economic Outlook Irv Leveson, principal, Leveson Consulting There’s a saying that “Time stops everything from happening at once” — but what if it doesn’t? What if we are...
TRAK Microwave has added a GPS time and frequency clock to its product offerings. The 50-channel 8835 GPS reference clock serves satcom, defense and wireless applications. The 8835 GPS clock...
Pierre Delsaux speaks at an EU breakfast on space policy . (Photo: European Union) Responding to a suggestion about the Galileo outage this past summer to the effect of “these things happen,” a...
News from NASA’s Goddard Space Flight Center GPS could be used to pilot in and around lunar orbit during future Artemis missions. A team at NASA is developing a special receiver that would be able...
The GPS Directorate is soliciting public comments on several Proposed Interface Revision Notices (PIRNs). Comments are due June 25. Download or view the proposed changes on GPS.gov. Minutes from the...
The Institute of Navigation (ION) announced the recipients of the 2020 Fellow memberships during the ION International Technical Meeting (ITM) and Precise Time and Time Interval Systems and...
Taoglas is launching a new RF Filter division specifically developed for Internet of Things (IoT) and mobile applications. Taoglas, a provider of IoT and M2M antenna products, made the announcement...
Photo: Beidou constellation China’s super-thin rubidium atomic clock, which is just 17 millimeters thick, has been put into mass production, according to Xinhua News Agency. The clock,...
Orolia has synchronized a Spectracom SecureSync high-precision time server with the new Iridium Satelles Satellite Time & Location (STL) time synchronization signal powered by Iridium...
Third Lockheed Martin-Built GPS III satellite climbs to orbit on its own power GPS III SV03 increases number of secure military code (M-code) enabled satellites in GPS constellation to 22 total. ...
China sent a new satellite of the BeiDou Navigation Satellite System (BDS) into space from the Xichang Satellite Launch Center in Sichuan Province at 17:43:04.482 UTC on Nov. 5. Launched on a Long...
The University of the Bundeswehr Muenchen and the Norwegian Space Centre are organizing the International Summer School on Global Satellite Navigation Systems 2017. Longyearbyen, Norway. This year...
“Based on the analysis performed, LightSquared should not be permitted to use the L-Band spectrum for a densely-deployed, non-integrated terrestrial-only network. Such a network would cause...
GSA Market Development Innovation Officer Eduard Escalona speaks at the Intergeo Galileo workshop. (Photo: GSA) News from the European GNSS Agency (GSA) Galileo and EGNOS were the focus of attention...
By Tony Murfin GPS World Professional OEM Contributing Editor In today’s world where local conflicts can spill over into many other places, it’s become common to encounter GPS signal jamming....
Since 2006Phone jammer 4g usb,phone jammer 184 section,Skydel SDX Release 17.1 adds a fine level of control on signal multipath to the software-defined GNSS simulator. SDX 17.1 introduces a powerful multipath simulation option, enabling users to create...
