Logan Scott Spectrum regulation is much like land-use zoning: certain services are kept separate to avoid disturbing the neighbors. The U.S. Federal Communications Commission (FCC) has in effect...
By Cillian O’Driscoll, Gérard Lachapelle, and Mohamed Tamazin, University of Calgary The impact of adding GLONASS to HS-GPS is assessed using a software receiver operating in an actual urban...
The BHI160BP position tracking smart sensor. (Photo: Bosch Sensortec) Bosch Sensortec has released the BHI160BP, a position tracking smart sensor that uses integrated inertial sensors to improve GPS...
By Saeed Daneshmand, Ali Jafarnia-Jahromi, Ali Broumandan, and Gérard Lachapelle Most anti-spoofing techniques are computationally complicated or limited to a specific spoofing scenario. A new...
Tallysman, a manufacturer of high-performance GNSS antennas, has released a family of high-performing economical wideband low noise amplifiers (LNAs) for choke-ring antennas. Tallysman offers four...
Galileo Ground Control Center, Fucino. Photo: GSA Galileo Initial Services have been restored after a week-long signal outage, according to a statement released on July 18 by the European GNSS...
GPS World’s eighth annual Leadership Dinner took place during ION-GNSS in Portland, and was sponsored by Litton Consulting Group, Sigtem Technology, and JAVAD GNSS. Excerpts from some of the...
“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...
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...
OEM The K528G GNSS board. GNSS OEM board Positioning and heading for mission-critical applications The K528G dual-frequency, multi-constellation GNSS board provides the highest accuracy in...
Integrations of MEMS sensors with signal conditioning and radio communications form “motes” with extremely low-cost and low-power requirements and miniaturized form factor. Now...
European Commission Vice President Antonio Tajani announced in London that the consortium led by OHB System AG and Surrey Satellite Technology Ltd. (SSTL) will build a further eight satellites for...
The Harris-supplied navigation payload before integration into the second GPS III SV. (Photo: Harris) L3Harris Technologies announced the successful completion of the all-stock merger between Harris...
“Seen & Heard” is a monthly feature of GPS World magazine, traveling the world to capture interesting and unusual news stories involving the GNSS/PNT industry. Photo: Nuro Hey, R2,...
The Galileo signal outage, ongoing since Thursday, July 11, has been attributed to a problem with the system’s ground infrastructure, according to an announcement by the European GNSS...
Webinar to discuss MarRINav project results In 2018 the first-ever European Radionavigation Plan said “It is recognized that [..] GNSS should not be the sole source of PNT information. Alternative...
Headshot: Logan Scott By Logan Scott Disaster-preparedness plans recognize the individual’s role in his or her own survival. When storms approach, have water, food, and basic survival gear on...
Chip-maker u-blox is parntering with Digicom, a company that offers a wide range of hardware and software with cellular connectivity, to develop narrowband IoT (NB-IoT) products and solutions. Both...
The U.S. House Committee on Science, Space and Technology has approved legislation to coordinate federal government space weather research. Included in the bill is a finding that space weather...
Ashton Carter, U.S. deputy secretary for Defense, and John Porcari, deputy secretary for Transportation, have written an official letter to the assistant secretary of Commerce stating that “there...
Gps,xmradio,4g jammer radio , geolocation of radio jamming signals
Since 2006Gps,xmradio,4g jammer radio,geolocation of radio jamming signals,Taking the Search out of Search and Rescue By David W. Affens, Roy Dreibelbis, James E. Mentall, and George Theodorakos In 1997, a Canadian government study determined that an improved search and...
