Sökning: onr:"swepub:oai:research.chalmers.se:a2b1d7b1-c22b-4098-b8e1-fbff33b8afe8" > VHF/UHF bistatic an...
Fältnamn | Indikatorer | Metadata |
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000 | 02964naa a2200433 4500 | |
001 | oai:research.chalmers.se:a2b1d7b1-c22b-4098-b8e1-fbff33b8afe8 | |
003 | SwePub | |
008 | 171008s2015 | |||||||||||000 ||eng| | |
020 | a 9781479982325 | |
024 | 7 | a https://doi.org/10.1109/RADAR.2015.71310802 DOI |
024 | 7 | a https://research.chalmers.se/publication/2211042 URI |
040 | a (SwePub)cth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a kon2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Ulander, Lars,d 1962u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)larula |
245 | 1 0 | a VHF/UHF bistatic and passive SAR ground imaging |
264 | 1 | c 2015 |
520 | a Bistatic and passive radar are emerging technologies for covert ground surveillance based on cooperative or non-cooperative transmitters, respectively. The latter uses transmitters of opportunity, e.g. terrestrial digital video broadcasting (DVB-T). In the paper, we show results from two unique experiments conducted using airborne systems operating in the VHF and UHF bands. The first experiment investigates UHF-band passive synthetic aperture radar (SAR) in receive-only mode. DVB-T signals transmitted from a 300-m tall mast are used and SAR images are formed at ranges up to 15 km. The second experiment investigates VHF-band bistatic SAR with a transmitting airborne radar and a receive-only system on a small helicopter. Results show significantly higher signal-to-clutter ratio for man-made objects in forested areas at bistatic elevation angles of 20°. © 2015 IEEE. | |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Elektroteknik och elektronikx Signalbehandling0 (SwePub)202052 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Electrical Engineering, Electronic Engineering, Information Engineeringx Signal Processing0 (SwePub)202052 hsv//eng |
653 | a backprojection | |
653 | a passive | |
653 | a bistatic | |
653 | a surveillance | |
653 | a DVB-T | |
653 | a VHF-band | |
653 | a SAR | |
653 | a UHF-band | |
700 | 1 | a Frolind, P.O.u Totalförsvarets forskningsinstitut (FOI),Swedish Defence Research Agency (FOI)4 aut |
700 | 1 | a Gustavsson, A.u Totalförsvarets forskningsinstitut (FOI),Swedish Defence Research Agency (FOI)4 aut |
700 | 1 | a Ragnarsson, R.u Totalförsvarets forskningsinstitut (FOI),Swedish Defence Research Agency (FOI)4 aut |
700 | 1 | a Stenström, G.u Totalförsvarets forskningsinstitut (FOI),Swedish Defence Research Agency (FOI)4 aut |
710 | 2 | a Chalmers tekniska högskolab Totalförsvarets forskningsinstitut (FOI)4 org |
773 | 0 | t IEEE National Radar Conference - Proceedingsg 2015-June:June, s. 669-673q 2015-June:June<669-673x 1097-5659z 9781479982325 |
856 | 4 | u http://dx.doi.org/10.1109/RADAR.2015.7131080y FULLTEXT |
856 | 4 8 | u https://doi.org/10.1109/RADAR.2015.7131080 |
856 | 4 8 | u https://research.chalmers.se/publication/221104 |
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