A real-time focused SAR algorithm on the Jetson TK1 board
Krzysztof Radecki , Piotr Jerzy Samczyński , Krzysztof Kulpa , Jędrzej Drozdowicz
AbstractIn this paper the authors present a solution based on a small and lightweight computing platform equipped with a graphics processing unit (GPU) which allows the possibility of performing a real-time fully focused SAR algorithm. The presented system is dedicated for airborne SAR applications including small SAR systems dedicated for medium-sized unmanned aerial vehicle (UAV) platforms. The proposed solution also reduces the need for a storage system. In the paper real SAR results obtained using a Frequency Modulation Continuous Wave (FMCW) radar demonstrator operating at 35 GHz carrier frequency with 1GHz bandwidth are presented. As a radar carrier an airborne platform was used. The presented SAR radar demonstrator was developed by the Warsaw University of Technology in cooperation with the Air Force Institute of Technology, Warsaw, Poland.
|Publication size in sheets||0.5|
|Book||Lorenzo Bruzzone, Francesca Bovolo (eds.): Proc. SPIE 10004, Image and Signal Processing for Remote Sensing XXII, 2016, Society of Photo-Optical Instrumentation Engineers (SPIE), 195 p., DOI:10.1117/12.2263641|
|Keywords in English||Synthetic aperture radar ; Radar ; Graphics processing units ; Unmanned aerial vehicles ; Air force ; Data storage ; Frequency modulation|
|Score|| = 15.0, 09-02-2020, BookChapterMatConfByConferenceseries|
= 15.0, 09-02-2020, BookChapterMatConfByConferenceseries
|Publication indicators||= 0; = 2; = 2.0|
|Citation count*||2 (2020-09-18)|
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.