Carreno-Luengo, Hugo (Date of defense: 2016-01-21)
Global Navigation Satellite Systems Reflectometry (GNSS-R) is a multi-static radar using navigation signals as signals of opportunity. It provides wide-swath and improved spatio-temporal sampling over ...
Liu, Xiao (Date of defense: 2022-11-10)
(English) Snapshot positioning is the technique to determine the position of a Global Navigation Satellite System (GNSS) receiver using only a very brief interval of the received satellite signal. In ...
Mateos Villar, Manuel (Date of defense: 2022-11-08)
(English) The goal of air traffic flow and capacity management (ATFCM) is to ensure that airport and airspace capacity meet traffic demand while optimising traffic flows to avoid exceeding the available ...
Chen, Jianlin (Date of defense: 2021-04-23)
The motion of space objects is strongly nonlinear and non-integrable since it is not only affected by the Keplerian central gravity of the Earth, but also subjected to some complex perturbations. Either ...
Nava Gaxiola, Cesar Antonio (Date of defense: 2019-12-19)
Free-route airs pace perm its us ers to freely plan a route between defined entry and exit waypoints with the pos s ibility of routing 1.fa intermediate points. Flights flyíng in a free-route area remain ...
Rovira Garcia, Adrià (Date of defense: 2016-01-21)
The research of this paper-based dissertation is focused on the Fast Precise Point Positioning (Fast-PPP) technique. The novelty relies on using an accurate ionosphere model, in combination with the ...
Gibert Gutiérrez, Ferran (Date of defense: 2016-02-23)
The LISA Pathfinder project is an ESA/NASA technology demonstrator mission that must test the critical instrumentation required for a future space-borne gravitational wave observatory based on the LISA ...
Vilardaga García-Cascón, Santi (Date of defense: 2019-11-25)
Since the birth of commercial aviation, the applications and benefits of aircraft have grown immensely. This, in perfect synchrony with the average increase of purchasing power of the society, has ...
Cojocaru, Elena-Ruxandra (Date of defense: 2016-11-24)
As the evolutionary end-point of most main-sequence stars, white dwarfs can be used to infer important properties concerning the formation and evolution of the different Galactic stellar populations. ...
Sáez García, Raúl (Date of defense: 2021-10-01)
The growth in air traffic has led to a continuously growing environmental sensitivity in aviation, encouraging the research into methods for achieving a greener air transportation. In this context, ...