Simulation and analysis of incident angle and shape of objects effect in SAR images

Factors in SAR images can be divided into five main categories radar, radar-carrying platform, channel, imaging domain and processing of the raw data. In each of these factors, various parameters of physical, structural, hardware and software had an impact, so that you-the role of each of the factors in the final observed image is formed. Modeling, Analysis and totally understand the effect of each of these parameters, creates a better understanding of how the imaging system from this perspective. It is an important step in the design and manufacture of this type of system and it also provides commentary and analysis of these kind of images. For this reason, in this article the effect of incident angle and shape of objects that are radar and the imaging domain parameter, are simulated in SAR images. Shapes that used in this simulation are cylinders, cones and cubes, which in the real world represents the buildings, silos, boughs and so on. So there are in SAR images in abundance. For more comprehensive results, different incident angles of 30,40, 45, 50 and 60 were chosen to simulate. With this simulation and analysis of the results, the behavioral patterns of different geometric shapes in different incident angles from the perspective of SAR imaging systems will be extracted. Thus, an important step in order to identify different shapes, one of the most important issues in the interpretation of SAR images is removed.