The long-awaited signal interface control document (ICD) for China’s growing GNSS will appear this month, according to representatives of the system who spoke in a “Compass: Progress, Status, and...
A new GPS civilian signal is now available for use. The new signal is stronger, more accurate, more resilient to interference events, and interoperable with European Galileo system. Researchers from...
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...
A software-based GNSS receiver is now available on Tensilica ConnX DSP IP cores, according to an announcement by Cadence Design Systems and Galileo Satellite Navigation, Ltd. (GSN), a developer of...
GALILEO PROTOFLIGHTMODEL satellite began transmitting E1 and E5 signals in early December. ESA reports them well within power and shape specifications, and suited for interoperability with...
Ceva, a licensor of signal processing IP for smarter, connected devices, and Hong Kong Applied Science and Technology Research Institute Company Lt. (Astri) have unveiled the Dragonfly NB1, a...
“Diverse teams bring diverse ideas to the table, and that’s the best way to progress.” So said Professor Sheila Rowan, the UK government’s chief scientific advisor to Scotland,...
The SMW200A GNSS simulator adds a high-end solution to the Rohde & Schwarz portfolio of satellite navigation system simulators. It can be extended to up to four RF outputs and allows GNSS...
Photo: Lockheed Martin The National Space-Based Positioning, Navigation and Timing (PNT) Advisory Board has scheduled a meeting for June 6-7 at the Westin Hotel in Alexandria, Virginia, reports the...
The second next-generation GPS III satellite — nicknamed “Magellan” by the U.S. Air Force — is encapsulated and ready for its planned July 25 launch. On June 26, Lockheed Martin Space and...
Yang Changfeng, Chief Architect, BeiDou Navigation Satellite System. (Photo: BeiDou) By Yang Changfeng Chief Architect, BeiDou Navigation Satellite System As one of the core Global Navigation...
Companies and organizations like Spirent Federal Systems share their products and insights in the exhibit hall. (Photo: ION) The ION GNSS+ 2017 conference and industry exhibition covers all aspects...
Since we’re running essentially a navigation magazine, someone had the bright idea that maybe we could bring together the monthly review of UAS/UAV activities combined with some hint of navigation...
It’s been a couple of months since we ran an update on unmanned aircraft, so there are lots of news items to dust off and maybe look at more closely. I suppose we’ve all seen those...
Octopus ISR Systems, a division of UAV Factory Ltd., has released a precision geo-pointing feature for its miniature Epsilon series of gyro-stabilized gimbals. The feature, Precision Geo-Lock,...
By John P. McIntire, Duy K. Nguyen, Eric T. Vinande, and Frederick C. Webber U.S. Air Force Research Laboratory / Presented at ION ITM, January 2017 Detection of artillery blasts at a near distance...
Octopus ISR Systems, a division of UAV Factory Ltd., has released a precision geo-pointing feature for its miniature Epsilon series of gyro-stabilized gimbals. The feature, Precision Geo-Lock,...
Update (2/9/17): The Wildwood transmitter is back on the air after a presumed lightning strike affected transmissions. The transmitter stopped broadcasting at 5:35 a.m. EST on Feb. 9. Testing took...
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...
The use of GPS signals is certainly commonplace in today’s technological age. Various locating systems, tracking systems and precision timing applications all use the common decoded NMEA and 1 PPS...
Since 2006Jual jammer 4g,cheap drone jammer,With Brexit on the horizon, the U.K. Space Agency is interested in creating its own GNSS. The agency is investing in research and development that explores challenges and ideas around receivers for a...
