|
|
|
|
|
|
Galileo Frequency & Signal Design
|
June 1, 2003
By:
Jean-Luc Issler, Gunter W. Hein, Jeremie Godet, Jean-Christophe Martin, Philippe Erhard, Rafael Lucas-Rodriguez, Tony Pratt
|
|
|
Europe's program to develop an independent satellite-based positioning system - Galileo - seeks to balance several goals: taking advantage of technological innovation while optimizing the compatibility and interoperability of Galileo and GPS. Over the past two years, a task force of experts has developed a proposal for a Galileo frequency plan and signal design that can help meet these goals. This article describes the current status of their efforts.
|
|
|
|
GNSS On High In-Orbit Ionospheric Measurements
|
May 1, 2001
By:
Laurent Lestarquit, Jean-Luc Issler, Denis Laurichesse, Flavien Mercier
|
|
|
|
Gamma ray bursts, the most powerful explosions known, match the fury of a hundred exploding stars and appear to come from the far reaches of the universe.
|
|
|
|
|
|
|
|
