illuminate.nec

zip contains tool for Antenna Modelling with examples

CM Nearfield inside box with coarse wire mesh, illuminated by 
CM short dipole far away. Structure created with build.exe.
CM Far away Dipole not shown because of tagnr >= 9700.
CM This to preserve initial scaling of box structure. 
Cm Select 'use original file' when calculation output-data
CM Takes about 45 sec's to calulate fields on 1 Ghz pentium-4
CM select 'use original file' to calculate.    (Arie)
CM				 			
CM Length X1 = 2
CM Length X2 = 2
CM Length Y = 3
CM Length Z1 = 1
CM Length Z2 = 1
CM X sections = 2
CM Y sections = 2
CM Z sections = 2
CM Rotate X, Y, Z = 0, 0, 0
CM Move X, Y, Z = 0, 0, 0
CE
GW    1  10     -1.0     -1.5       .5     -1.0     -1.5       .0      .005
GW    2  10     -1.0     -1.5       .0     -1.0     -1.5      -.5      .005
GW    3  10       .0     -1.5       .5       .0     -1.5       .0      .005
GW    4  10       .0     -1.5       .0       .0     -1.5      -.5      .005
GW    5  10      1.0     -1.5       .5      1.0     -1.5       .0      .005
GW    6  10      1.0     -1.5       .0      1.0     -1.5      -.5      .005
GW    7  10     -1.0     -1.5       .5       .0     -1.5       .5      .005
GW    8  10       .0     -1.5       .5      1.0     -1.5       .5      .005
GW    9  10     -1.0     -1.5       .0       .0     -1.5       .0      .005
GW   10  10       .0     -1.5       .0      1.0     -1.5       .0      .005
GW   11  10     -1.0     -1.5      -.5       .0     -1.5      -.5      .005
GW   12  10       .0     -1.5      -.5      1.0     -1.5      -.5      .005
GW   13  10     -1.0      1.5       .5     -1.0      1.5       .0      .005
GW   14  10     -1.0      1.5       .0     -1.0      1.5      -.5      .005
GW   15  10       .0      1.5       .5       .0      1.5       .0      .005
GW   16  10       .0      1.5       .0       .0      1.5      -.5      .005
GW   17  10      1.0      1.5       .5      1.0      1.5       .0      .005
GW   18  10      1.0      1.5       .0      1.0      1.5      -.5      .005
GW   19  10     -1.0      1.5       .5       .0      1.5       .5      .005
GW   20  10       .0      1.5       .5      1.0      1.5       .5      .005
GW   21  10     -1.0      1.5       .0       .0      1.5       .0      .005
GW   22  10       .0      1.5       .0      1.0      1.5       .0      .005
GW   23  10     -1.0      1.5      -.5       .0      1.5      -.5      .005
GW   24  10       .0      1.5      -.5      1.0      1.5      -.5      .005
GW   25  10     -1.0     -1.5       .5     -1.0       .0       .5      .005
GW   26  10     -1.0       .0       .5     -1.0      1.5       .5      .005
GW   27  10     -1.0     -1.5       .0     -1.0       .0       .0      .005
GW   28  10     -1.0       .0       .0     -1.0      1.5       .0      .005
GW   29  10     -1.0     -1.5      -.5     -1.0       .0      -.5      .005
GW   30  10     -1.0       .0      -.5     -1.0      1.5      -.5      .005
GW   31  10     -1.0       .0       .5     -1.0       .0       .0      .005
GW   32  10     -1.0       .0       .0     -1.0       .0      -.5      .005
GW   33  10      1.0     -1.5       .5      1.0       .0       .5      .005
GW   34  10      1.0       .0       .5      1.0      1.5       .5      .005
GW   35  10      1.0     -1.5       .0      1.0       .0       .0      .005
GW   36  10      1.0       .0       .0      1.0      1.5       .0      .005
GW   37  10      1.0     -1.5      -.5      1.0       .0      -.5      .005
GW   38  10      1.0       .0      -.5      1.0      1.5      -.5      .005
GW   39  10      1.0       .0       .5      1.0       .0       .0      .005
GW   40  10      1.0       .0       .0      1.0       .0      -.5      .005
GW   41  10       .0     -1.5       .5       .0       .0       .5      .005
GW   42  10       .0       .0       .5       .0      1.5       .5      .005
GW   43  10     -1.0       .0       .5       .0       .0       .5      .005
GW   44  10       .0       .0       .5      1.0       .0       .5      .005
GW   45  10       .0     -1.5      -.5       .0       .0      -.5      .005
GW   46  10       .0       .0      -.5       .0      1.5      -.5      .005
GW   47  10     -1.0       .0      -.5       .0       .0      -.5      .005
GW   48  10       .0       .0      -.5      1.0       .0      -.5      .005
'
GW	9801	10	300.0	300.0	-.75	300.0	300.0	.75	.005	' (invisible) Dipole
GE	0									'free space
EX	0	9801   	6	00	1	0			' vertical polarized dipole field
FR	0	1	1	0	100	0			' single frequency step at 100MHz
NE	0	161	161	1	-8	-8	0	.1	.1	0	'near electric fields, middle of box
XQ											'execute it
EN