Title :
A Rectangular Array for Motion Induced Synthetic Aperture Radiometer
Author :
Park, Hyuk ; Kim, Sung-Hyun ; Lee, Ho-Jin ; Moon, Nam-Won ; Kim, Yong-Hoon
Author_Institution :
Dept. of Mechatron., Gwangju Inst. of Sci. & Technol., Gwangju
Abstract :
In this paper, high spatial resolution imaging of a motion induced synthetic aperture radiometer with sparse rectangular array is presented. The imaging process is described including an observation scenario and image formation. The equivalent array factor and instantaneous spatial frequency coverage are presented to demonstrate the performance. Additionally, the differences between the proposed system and previous studies are discussed.
Keywords :
geophysical signal processing; geophysical techniques; radiometers; radiometry; remote sensing; high spatial resolution imaging; image formation; motion induced synthetic aperture radiometer; sparse rectangular array; Antennas and propagation; Aperture antennas; Brightness; Frequency estimation; High-resolution imaging; Linear antenna arrays; Microwave radiometry; Moon; Receiving antennas; Spatial resolution; Interferometry; sparse array; synthetic aperture imaging;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2008. IGARSS 2008. IEEE International
Conference_Location :
Boston, MA
Print_ISBN :
978-1-4244-2807-6
Electronic_ISBN :
978-1-4244-2808-3
DOI :
10.1109/IGARSS.2008.4779206
