DocumentCode
2161497
Title
Digital beam forming synthetic aperture radar
Author
Heer, C. ; Shutie, P.F.
Author_Institution
EADS Astrium GmbH, Germany
fYear
2005
fDate
12-17 June 2005
Abstract
This paper provides an overview of two recently completed SAR studies at Astrium together with a summary of the capabilities of the TSX (TerraSAR-X) satellite. The two studies: HRWS (high resolution wide swath radar) and LCMA (low cost multifeed antenna) are concerned with novel antenna beam forming concepts for the SAR imaging modes. The pros and cons are discussed and compared with TSX - a SAR with an active phased array antenna.
Keywords
active antenna arrays; antenna phased arrays; array signal processing; radar antennas; synthetic aperture radar; SAR imaging; TSX satellite; TerraSAR-X satellite; active antennas; active phased array antenna; antenna beam forming; digital beam forming; high resolution wide swath radar; multifeed antenna; synthetic aperture radar; Azimuth; Degradation; Directive antennas; Quantization; Radar antennas; Receiving antennas; Signal resolution; Spaceborne radar; Synthetic aperture radar; Transmitting antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 2005 IEEE MTT-S International
ISSN
01490-645X
Print_ISBN
0-7803-8845-3
Type
conf
DOI
10.1109/MWSYM.2005.1517018
Filename
1517018
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