Title :
Simulation study of azimuth resolution for SAR imaging through Chirp Scaling Algorithm using MATLAB
Author :
Tiwari, Vinayak ; Kumar, Aditi
Author_Institution :
Nat. Inst. of Technol., Electron. & Commun. Eng., Srinagar, India
Abstract :
Resolution holds an important significance in images produced by Synthetic Aperture Radar (SAR). The clarity and feature identification of an image varies both with range and azimuth resolution parameter of SAR. The majority of resolution improvement in an image formed using SAR depends largely on antenna size of the radar. In this paper a comparative study of various images using Chirp Scaling Algorithm (CSA) is done by varying antenna size. The Simulation studies have been carried out on real earth image using MATLAB platform.
Keywords :
radar imaging; radar resolution; synthetic aperture radar; CSA; MATLAB platform; SAR imaging; antenna size; azimuth resolution; chirp scaling algorithm; synthetic aperture radar; Aperture antennas; Azimuth; Chirp; Image resolution; Indexes; Synthetic aperture radar; RCMC; SSIM; azimuth; chirp;
Conference_Titel :
Electrical, Electronics and Computer Science (SCEECS), 2014 IEEE Students' Conference on
Conference_Location :
Bhopal
Print_ISBN :
978-1-4799-2525-4
DOI :
10.1109/SCEECS.2014.6804528
