Protective radome housing for the Galileo ground station on desolate Jan Mayen Island in the Norwegian Arctic. The site is housing a Galileo Sensor Station plus satellite link to pass data back to...
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...
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...
Raytheon plans to deliver the final phase of the GPS Ground Control System (OCX) upgrade to the United States Air Force by June 2021, despite past delays to the program. A report by the General...
Photo: Xinhua News Agency China has launched two more BeiDou III satellites. The launch took place on Sunday, Sept. 22, using a Long March 3B rocket which lifted off from the Xichang space center at...
Geoscience Australia is seeking a prime contractor for a new satellite-based augmentation system (SBAS) that Australia and New Zealand have committed to implement. The SBAS will improve position,...
DoT remarks follow China announcement on “comprehensive PNT” The U.S. Department of Transportation “…is seeking the best solutions to ensure that America has a combination of PNT...
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...
On Saturday, Nov. 10, Stanford colleagues of Professor Per Enge will host a celebration of his life. A live webcast of the event will be available here at at 1 p.m. Pacific Standard Time. The...
UAVs made international headlines this month with an apparent attack on Venezuelan President Maduro in Caracas on Aug. 4 during his speech at a military parade. The attack seems to have been mounted...
Taoglas, a provider of Internet of Things (IoT) and GNSS antenna products, has released two new GPS certification testing services for Google and its device partners. The services are required for...
Experts from all over the world will discuss positioning, navigation and timing (PNT) and their role for augmented/mixed reality at the Munich Satellite Navigation Summit 2019. The summit will take...
The GPS World staff reported live from Intergeo Sept. 17-19 in Stuttgart, Germany. The massive trade show, dubbed the “global hub of the geospatial community,” brings together more than 19,000...
The GPS Directorate has approved a change to the Navstar GPS Control Segment to User Support Community Interfaces ICD-GPS-240 and ICD-GPS-870, reports the U.S. Coast Guard Navigation Center. The...
GPS OCX will maneuver satellite into final orbit over 10 days The U.S. Air Force used Raytheon Company’s GPS Next-Generation Operational Control System, known as GPS OCX, to support the...
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...
Testing GNSS Receivers with Record and Playback Techniques By David A. Hall Is there a way to perform repeatable tests on GNSS receivers using real signals? This month’s column looks at how to use...
The National Aeronautic and Space Administration (NASA) is readying for an ultra-precise atomic clock that could not only transform the navigation of deep space missions, it could also improve the...
CAD model of the antenna system: The antennas will be arranged so that the center of mass is at the center of the tube. Each antenna will be counterbalanced. (NASA) Researchers at NASA’s Armstrong...
Photo: Ministry of Defense of the Russian Federation Israeli security officials publicly accused Russia of disrupting and spoofing GPS signal reception in Israeli airspace throughout the month of...
How to make a 4g jammer | how to find tracking device on phone
Since 2006How to make a 4g jammer,how to find tracking device on phone,Wavelet Packet Decomposition (WPD) shows promise as an anti-jamming tool. The WPD is derived from the wavelet transform, which provides a representation of the signal components in a domain spanned...
