 
Release Version 1.0
"You supply the data, we supply the view."
A PC Tool for
Visualization and PostProcessing for Your Antenna & Scattering
Prediction Electromagnetic Codes

 Validation 
 Physical Understanding 
 Design Iteration 
 Teaching 


 Your antenna or scattering frequency domain
results are the input to 
 The input data file is triangle node based with vector
complex currents specified at each node 
 Each document corresponds to one input file. Multiple
current solutions in each document 
 PC Windows look and feel with a modern graphical user
interface 
 Save results 
 Cut and paste results to Windows word processing or
presentation graphics programs 
 Three dimensional objects with mouse controlled rotation /
twist, zoom, and pan 
 Current and field displayed in time animation, single step,
or average root mean square 
 Geometry Overlays 
 Contours can be discrete levels or smooth color 

Image Computations:

 Down Range or Down/Cross Range images 
 Bistatic or Backscatter receiver position 
 Theta/Phi or Co/Cross polarization 
 User set resolution, extent, FFT window and padding 


 User defined computational plane, and step size 
 If scattering problem, total field display option 


 Theta or Phi Cut 
 Theta/Phi or Co/Cross polarization 

Input Data Types:
 EMViz can accept input from several different types of 3D Frequency Domain
Codes.
 by Couple (RWG patch code basis function)
 Geometry: Triangle (x,y,z point array: connection array) 
 Currents: Couple triangle ID1, ID2, Complex Current between Triangles 

 by Node (also for 2D node based codes with z=0)
 Geometry: Triangle (x,y,z point array: connection array) 
 Currents: At each node, complex vectors 

 by BOR (Body of Revolution)
 Geometry: segment rho, z 
 Currents: segment tangential and azimuthal by mode 

 by Wire
 Geometry: Points, Segment connection array 
 Currents: Segment ID, complex scalar values 

 by Tri (Physical Optics on subwave length sized triangles)
 Geometry: Triangle (x,y,z point array: connection array) 
 Currents: Triangle ID, Complex Vector at triangle centroid 


 Version 1.0 of is now available. 
 See our products page to see
our current packages & pricing. 
