Highly accurate, fast processing PTD method is most ideal for RCS simulation of automobiles, ships, or human bodies.
Because electromagnetic wave dispersion is invisible to the naked eye, the simulation technology has always been the focus in the field. Many techniques such as numerical solutions including the method of moments, physical optics approximation (PO), and the hybrid method that combines the two are being practiced for dispersion evaluation of electromagnetic wave, and among many others, KEYCOM’s PTD-adopted software SFW03, a revision of PO, is highly accurate, fast processing and suitable for large models.

• Substantial GUIs.
• Entirely Matlab-based software.
• Monostatic and bistatic mode are available.
• Positive polarization / Cross polarization processing.
• Approximate evaluation of wide areas such as topography and sea surface.
• Shading and multiple incidence, reflection, diffraction processing.
• Compilation of database for material composition (pallet color).
• Supports N (arbitrary constant)-layered materials.
• Supports diffractive electromagnetic flow at the edge.
• Optimum segmentation of object.
• RCS calculation library of standard shapes.
• RCS calculation for combined standard shapes.
• Specific interfaces for various data classification.
• Expansion capability for dispersion in cavity and multiplex transmitted wave.
• Expansion capability for Inverse Synthetic Aperture Radar processing.
• Customizable upon request.