Global Navigation Satellite Systems Engineering, Policy, and Design
SpectraTime has announced it has been awarded a €1-million contract to improve rubidium atomic frequency standards (RAFS) as part of the European Space Agency (ESA) GNSS Evolution Program.
SpectraTime is the existing supplier of atomic clocks for the Galileo satellites and other GNSS systems, including China’s Compass/BeiDou-2 program.
By Inside GNSS
IFEN, the Poing, Germany–based manufacturer of GNSS navigation products and services, working in partnership with WORK Microwave, have announced an enhanced version of IFEN’s NavX-NCS Professional, a multi-frequency GNSS simulator.
Optimized for research and development of GNSS safety and professional applications, the enhanced version of the NavX-NCS Professional incorporate the following key features:
By Inside GNSS
Spectracom has announced the GSG-52 RF Signal Generator, a new offering in its line of GPS constellation simulators.
The GSG-52 is designed for in-line product testing of navigation-fix and positioning functions of integrated GPS or other GNSS receivers. In a compact portable form factor, the signal generator offers four-channel simulation and a list price of less than $10,000.
By Inside GNSS
Topcon CR-G5 GNSS antennaTopcon Positioning Systems (TPS) announced the company’s new CR-G5 high-performance, GNSS choke ring antenna.
Based on the company’s new TA-5 full-spectrum GNSS antenna element, the CR-G5 geodetic antenna offers excellent vertical phase center stability over the GNSS frequency band superior performance in tracking low elevation satellite signals, according to the company.
By Inside GNSS
Spirent Communications has announced the launch of its new automation and reporting tool, TestDrive-GNSS for SimGEN- and SimREPLAYplus-controlled GNSS test systems. TestDrive-GNSS automates the testing process to significantly reduce overhead costs and testing times associated with characterization of GNSS devices.
By Inside GNSS
IFEN GmbH has begun shipping its new NavX-NCS Essential, a multi‐constellation and single‐frequency GNSS RF navigation constellation simulator mainly targeting consumer and automotive applications.
The new simulator was developed in cooperation with WORK Microwave GmbH, of Holzkirchen, Germany, a long-time partner of Poing, Germany– based IFEN.
By Inside GNSS
IP Solutions ReGen software simulator GUITokyo, Japan–based IP Solutions has released its ReGen GNSS DIF Signal Simulator, a software simulator that simulates ionospheric effects, generates digital IF (DIF) signals similar to those recorded by an RF recorder, and comes with an optional capability of simulating integrated inertial navigation.
Various configurations can produce multichannel GPS and GLONASS L1 signals and single-channel GPS L1, L2, L5 and GLONASS L1 and L2 signals, as well as simulating noise and interference.
By Inside GNSS
L-3 Interstate Electronics Corporation (IEC) unveiled its next generation, military GPS receiver — incorporating a Common GPS Module (CGM) — at the Association of the United States Army (AUSA) 2011 Annual Meeting and Exposition currently under way in Washington, D.C.
The company’s first CGM product processes precise code (P-code), coarse/acquisition code (C/A) code, and the modernized military M-code signals. In addition, the new design provides a common security architecture including improved anti-jam and anti-spoof capabilities.
By Inside GNSS
eVotz plans to make the voting booth passé.The 2011 USA Challenge will give ION GNSS participants a chance to pick their favorite satellite navigation application from this year’s contest using eVotz, a mobile voting platform that won the competition last year.
By Inside GNSS
Do you use Topcon products in your daily life and work? If so, Topcon invites you to pick up your cell, your video camera or any other video recording device and show them what you do and how you do it.
Send in your two minute clip by October 1 – just point and shoot and upload, the company says.
By Inside GNSS
Chris RizosThe founder of Australia’s largest concentration of GNSS research and development efforts has been named head of the International Association of Geodesy, part of the International Union of Geodesy and Geophysics (IUGG)
Chris Rizos put together the Satellite Navigation and Positioning laboratory (SNAP) at the University of New South Wales in the 1990s. He has been researching and writing about high precision technology and applications of GNSS since 1985 and is a professor and head of the surveying and spatial information school at the university.
By Inside GNSS
Find out more about 2011 USA Challenge applications ideas
Six judges — satellite navigation engineering experts from Stanford University, the Air Force Institute of Technology, Overlook Systems, NovAtel, KLA Global, the Institute of Navigation, and Inside GNSS — will select the finalists in the 2011 USA Challenge, one of 23 regional contests in this year’s European Satellite Navigation Competition (ESNC).
By Inside GNSS
This is a 1993 photo of Walter, a German astronaut. He exemplifies the fearless approach to experimentation and the spirit of fun that we are looking for (DLR photo) [Updated June 30] Lucky you – you have three extra days to submit your GNSS application idea to the USA Challenge! The extended deadline is midnight Sunday (Europe) or 3 P.M. (Pacific time) on July 3.
Right now, some team is hard at work in a basement, an office, a dorm room or a lab. They are about to come up with a new, useful and commercially viable idea for a satellite navigation application or location based service.
By Inside GNSS
