Featured Stories

Improve your detection and mitigation of signal interference in free webinar

January 18, 2017By
Harmful

New speakers have been announced for GPS World‘s Feb. 2 webinar, “Signal Interference: Detection and Mitigation.” Rick Hamilton, U.S. Coast Guard Navigation Center and Civil GPS Service Interface Committee; Connor Brashar, The MITRE Corporation; and Patrick Casiano, NovAtel, will present a range of sub-topics spanning ways to maximize PNT performance and efficiency. As the number of GNSS signals being tracked increases, so does... read more

SpaceX launches first batch of Iridium NEXT satellites

January 17, 2017By
A SpaceX Falcon 9 rocket lifts off from Space Launch Complex 4E at Vandenberg Air Force Base, California, Jan. 14. (Photo: SpaceX)

Iridium Communications Inc. has successfully launched its first 10 Iridium NEXT satellites, which will support real-time automatic dependent surveillance broadcast (ADS-B) operations in oceanic regions. Iridium NEXT is the company’s next-generation satellite constellation, replacing and enhancing its existing network of low-Earth orbit satellites spanning the entire globe — the largest commercial satellite constellation in space. The satellites were delivered into low-Earth orbit an hour after... read more

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Innovation: Correlator beamforming for low-cost multipath mitigation

January 13, 2017By , and
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GNSS Pest Control
A new solution for GNSS multipath employs a multi-element antenna with RF signal switching and a single front end to reduce complexity, power consumption and cost. Correlator beamforming, initially used in the 2.4 GHz frequency band where it has proven effective at mitigating multipath in heavy industrial environments, has been successfully adapted for GNSS use. read more

NSL CEO Vidal Ashkenazi honored with Queen’s OBE

January 11, 2017By
Vidal_Ashkenazi-O

Vidal Ashkenazi, founder and CEO of Nottingham Scientific Ltd (NSL), has been awarded an OBE in the 2017 New Year’s Honours List for Services to Science. An OBE is a Queen’s honor given to an individual for a major role in any activity such as business, charity or the public sector. OBE stands for Officer of the Most Excellent Order... read more

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Spirent, Tata Elxsi V2X automotive test system adopted by researchers

January 6, 2017By
The China Academy of Information and Communications Technology (CAICT) in Beijing.

A V2X test system developed by Spirent and Tata Elxsi has been adopted by CAICT, a scientific research institute directly under the Ministry of Industry and Information Technology of China. V2X, or “vehicle to everything,” includes vehicle to vehicle (V2V) and vehicle to infrastructure (V2I) connected technology as well as vehicles to pedestrians, devices or transportation grids. Tata Elxsi, based in Bangalore,... read more

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TomTom launches new car nav devices in US

January 6, 2017By
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Netherlands-based TomTom has launched two car navigation products in the U.S. under the TomTom GO and TomTom VIA lines. The advanced GPS devices offer TomTom’s latest innovations and most up-to-date maps. TomTom made the announcement at the Consumer Electronics Show, CES 2017, which is being held this week in Las Vegas, Nevada. The TomTom GO devices are available in two models, GO 520... read more

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Vanilla Aircraft claims record with 56-hour unmanned flight

January 6, 2017By
The VA001 10-day Endurance UAS.

On Dec. 2, Vanilla Aircraft‘s VA001 unmanned aircraft system (UAS) completed a world record non-stop, unrefueled 56-hour flight. The flight was supported by the technology innovation investments of the U.S. Department of Defense’s Rapid Reaction Technology Office (RRTO) and DARPA-funded efforts through Naval Air System Command (NAVAIR 4.11 – Patuxent River). The flight, planned as a 120-hour mission, was ended... read more

EndRun solution removes GPS signal delays

January 5, 2017By
The Meridian II Precision TimeBase.

EndRun Technologies, a provider of precision time and frequency solutions, today announced the availability of the Real-Time Ionospheric Corrections (RTIC) option for the Meridian II Precision TimeBase. The RTIC option directly measures and removes the ionospheric delay to GPS signals within a single frequency L1 timing receiver. This new Meridian II option optimizes the stability and accuracy of the time... read more

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