Air traffic evolution around the word result in high air navigation equipments needs. This PhD study focuses on a new digital architecture for UHF (225 MHz – 400 MHz) and VHF (118 MHz - 144 MHz) transmitter in aeronautical communications context. New architecture for both current systems and futures systems (which is presently being specified) like LDACS-1 and LDACS-2 systems has to be proposed. The best architecture choice is related to the amplification stage linearization techniques used. This work was carried out in three main steps. First, the best architecture choice suited to our application is made. The second step of the study is dedicated to the architecture digital implementation. Last but no least step is devoted to the experime...
L-band digital aeronautical communications system type 1 (LDACS1) is the broadband candidate technol...
In the beginning of the 21th century, the aeronautical authorities expressed their need to develop a...
Currently, aeronautical communications is under-going a modernization process from analog to digital...
Air traffic evolution around the word result in high air navigation equipments needs. This PhD study...
Au début des années 2000, les instances aéronautiques ont exprimé le besoin de développer un nouveau...
Today’s voice-based air-ground communica-tion system for aircraft guidance is suffering from increas...
International audienceExisting VHF band based air-to-ground communication (A2GC) is suffering from s...
With a total of 38.3million aircraft departures [1] 2019 was the year with the most flight movements...
Um zukünftigen Kapazitätsbedarf in aeronautischer Navigation abzudecken, werden neue Bord und Boden ...
International audienceTo meet the exponentially increasing air traffic, L-band (960-1164 MHz) digita...
The communication, navigation and surveillance (CNS) structure in the civil aviation sector is curre...
B-AMC (Broadband Aeronautical Multi-Carrier communications) is a proposal for a future aeronautical ...
Les travaux de thèse présentés dans ce manuscrit portent sur le développement d'une nouvelle archite...
Air traffic management communication shall transition from analog VHF voice communication to more sp...
With the improvement of lasers and optical fibres increasing transmission rates become available for...
L-band digital aeronautical communications system type 1 (LDACS1) is the broadband candidate technol...
In the beginning of the 21th century, the aeronautical authorities expressed their need to develop a...
Currently, aeronautical communications is under-going a modernization process from analog to digital...
Air traffic evolution around the word result in high air navigation equipments needs. This PhD study...
Au début des années 2000, les instances aéronautiques ont exprimé le besoin de développer un nouveau...
Today’s voice-based air-ground communica-tion system for aircraft guidance is suffering from increas...
International audienceExisting VHF band based air-to-ground communication (A2GC) is suffering from s...
With a total of 38.3million aircraft departures [1] 2019 was the year with the most flight movements...
Um zukünftigen Kapazitätsbedarf in aeronautischer Navigation abzudecken, werden neue Bord und Boden ...
International audienceTo meet the exponentially increasing air traffic, L-band (960-1164 MHz) digita...
The communication, navigation and surveillance (CNS) structure in the civil aviation sector is curre...
B-AMC (Broadband Aeronautical Multi-Carrier communications) is a proposal for a future aeronautical ...
Les travaux de thèse présentés dans ce manuscrit portent sur le développement d'une nouvelle archite...
Air traffic management communication shall transition from analog VHF voice communication to more sp...
With the improvement of lasers and optical fibres increasing transmission rates become available for...
L-band digital aeronautical communications system type 1 (LDACS1) is the broadband candidate technol...
In the beginning of the 21th century, the aeronautical authorities expressed their need to develop a...
Currently, aeronautical communications is under-going a modernization process from analog to digital...