FMCW SAR: From design to realization
- 3 November 2016
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 1122-1125
Abstract
This paper presents crucial techniques for the realization of frequency modulated continuous wave synthetic aperture radar (FMCW SAR). To begin with, the principle of FMCW SAR is reviewed in detail, then digital unit is focused to present. The digital unit includes real-time signal processor, mass data storage. Real-time imaging algorithm and its mapping to digital signal processor (DSP) as well as the SAR video formation are also proposed. Finally, beneficial results of the flight trial are presented to show the performance of the FMCW SAR system.Keywords
This publication has 6 references indexed in Scilit:
- Multi-Core DSP Based Parallel Architecture for FMCW SAR Real-Time ImagingRadioengineering, 2015
- Preliminary results of a FMCW SAR with real-time processor2015
- Study on the improvements for the high‐resolution frequency modulated continuous wave synthetic aperture radar imagingIET Radar, Sonar & Navigation, 2014
- Motion error correction approach for high-resolution synthetic aperture radar imagingJournal of Applied Remote Sensing, 2014
- LFM‐CW signal generator based on hybrid DDS‐PLL structureElectronics Letters, 2013
- Consecutive images formation for airborne SAR2011