DocumentCode
1906374
Title
Ambiguity function analysis for LDACS1-based passive radar
Author
Filip, Alexandra ; Shutin, Dmitriy
Author_Institution
German Aerosp. Center (DLR), Oberpfaffenhofen, Germany
fYear
2015
fDate
24-26 June 2015
Firstpage
457
Lastpage
462
Abstract
The focus of this work is to assess the suitability and limitations of the L-band digital aeronautical communication system type 1 (LDACS1) signals for passive radar purposes. To this end, the self-ambiguity and bistatic ambiguity function of the LDACS1 signal are evaluated. While the former delivers the limits on achievable resolutions and depicts the signal specific ambiguities, the latter allows us to investigate how a change in the system geometry affects the resolution capabilities of the system.
Keywords
aircraft communication; passive radar; L-band digital aeronautical communication system; LDACS1; bistatic ambiguity function; function analysis; passive radar; Delays; Doppler effect; Geometry; OFDM; Passive radar; Receivers; Signal resolution;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar Symposium (IRS), 2015 16th International
Conference_Location
Dresden
Type
conf
DOI
10.1109/IRS.2015.7226327
Filename
7226327
Link To Document