Metal Sphere Radar Cross Section
================================

    * A 3D simulation demonstrating a the total-field/scattered-field approach on a metallic sphere with a RCS (radar cross section) calculation.

Introduction
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**This tutorial covers:**


* The total-field/scattered-field approach
* Calculation of a radar cross section (RCS)

Python Script
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Get the latest version `from git <https://raw.githubusercontent.com/thliebig/openEMS/master/python/Tutorials/RCS_Sphere.py>`_.

.. include:: ./__RCS_Sphere.txt

Images
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.. figure:: images/RCS_pattern.png
    :width: 49%
    :alt: Radar cross section pattern
    
    Radar cross section pattern

.. figure:: images/RCS_norm.png
    :width: 49%
    :alt: normalized radar cross section
    
    Normalized radar cross Section over normalized wavelength