home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
QRZ! Ham Radio 8
/
QRZ Ham Radio Callsign Database - Volume 8.iso
/
pc
/
files
/
ant_nec
/
nec_in_c.tz
/
nec_in_c
/
NEC2
/
TESTEX4
< prev
next >
Wrap
Text File
|
1992-02-29
|
16KB
|
268 lines
1
************************************
NUMERICAL ELECTROMAGNETICS CODE
************************************
- - - - COMMENTS - - - -
EXAMPLE 4. T ANTENNA ON A BOX OVER PERFECT GROUND
- - - STRUCTURE SPECIFICATION - - -
COORDINATES MUST BE INPUT IN
METERS OR BE SCALED TO METERS
BEFORE STRUCTURE INPUT IS ENDED
WIRE NO. OF FIRST LAST TAG
NO. X1 Y1 Z1 X2 Y2 Z2 RADIUS SEG. SEG. SEG. NO.
1P .10000 .05000 .05000 .00000 .00000 .01000
2P .05000 .10000 .05000 .00000 90.00000 .01000
STRUCTURE REFLECTED ALONG THE AXES X Y . TAGS INCREMENTED BY 0
9P .00000 .00000 .10000 90.00000 .00000 .04000
1 .00000 .00000 .10000 .00000 .00000 .30000 .00100 4 1 4 1
2 .00000 .00000 .30000 .15000 .00000 .30000 .00100 2 5 6 2
3 .00000 .00000 .30000 -.15000 .00000 .30000 .00100 2 7 8 3
GROUND PLANE SPECIFIED.
WHERE WIRE ENDS TOUCH GROUND, CURRENT WILL BE INTERPOLATED TO IMAGE IN GROUND PLANE.
TOTAL SEGMENTS USED= 8 NO. SEG. IN A SYMMETRIC CELL= 8 SYMMETRY FLAG= 0
TOTAL PATCHES USED= 12 NO. PATCHES IN A SYMMETRIC CELL= 12
- MULTIPLE WIRE JUNCTIONS -
JUNCTION SEGMENTS (- FOR END 1, + FOR END 2)
1 4 -5 -7
- - - - SEGMENTATION DATA - - - -
COORDINATES IN METERS
I+ AND I- INDICATE THE SEGMENTS BEFORE AND AFTER I
SEG. COORDINATES OF SEG. CENTER SEG. ORIENTATION ANGLES WIRE CONNECTION DATA TAG
NO. X Y Z LENGTH ALPHA BETA RADIUS I- I I+ NO.
1 .00000 .00000 .12500 .05000 90.00000 .00000 .00100 10009 1 2 1
2 .00000 .00000 .17500 .05000 90.00000 .00000 .00100 1 2 3 1
3 .00000 .00000 .22500 .05000 90.00000 .00000 .00100 2 3 4 1
4 .00000 .00000 .27500 .05000 90.00000 .00000 .00100 3 4 5 1
5 .03750 .00000 .30000 .07500 .00000 .00000 .00100 -7 5 6 2
6 .11250 .00000 .30000 .07500 .00000 .00000 .00100 5 6 0 2
7 -.03750 .00000 .30000 .07500 .00000 180.00000 .00100 4 7 8 3
8 -.11250 .00000 .30000 .07500 .00000 180.00000 .00100 7 8 0 3
- - - SURFACE PATCH DATA - - -
COORDINATES IN METERS
PATCH COORD. OF PATCH CENTER UNIT NORMAL VECTOR PATCH COMPONENTS OF UNIT TANGENT V'ECTORS
NO. X Y Z X Y Z AREA X1 Y1 Z1 X2 Y2 Z2
1 .10000 .05000 .05000 1.0000 .0000 .0000 .01000 .0000 1.0000 .0000 .0000 .0000 1.0000
2 .05000 .10000 .05000 .0000 1.0000 .0000 .01000 -1.0000 .0000 .0000 .0000 .0000 1.0000
3 .10000 -.05000 .05000 1.0000 .0000 .0000 .01000 .0000 -1.0000 .0000 .0000 .0000 1.0000
4 .05000 -.10000 .05000 .0000 -1.0000 .0000 .01000 -1.0000 .0000 .0000 .0000 .0000 1.0000
5 -.10000 .05000 .05000 -1.0000 .0000 .0000 .01000 .0000 1.0000 .0000 .0000 .0000 1.0000
6 -.05000 .10000 .05000 .0000 1.0000 .0000 .01000 1.0000 .0000 .0000 .0000 .0000 1.0000
7 -.10000 -.05000 .05000 -1.0000 .0000 .0000 .01000 .0000 -1.0000 .0000 .0000 .0000 1.0000
8 -.05000 -.10000 .05000 .0000 -1.0000 .0000 .01000 1.0000 .0000 .0000 .0000 .0000 1.0000
9 .05000 .05000 .10000 .0000 .0000 1.0000 .01000 1.0000 .0000 .0000 .0000 1.0000 .0000
10 -.05000 .05000 .10000 .0000 .0000 1.0000 .01000 1.0000 .0000 .0000 .0000 1.0000 .0000
11 -.05000 -.05000 .10000 .0000 .0000 1.0000 .01000 1.0000 .0000 .0000 .0000 1.0000 .0000
12 .05000 -.05000 .10000 .0000 .0000 1.0000 .01000 1.0000 .0000 .0000 .0000 1.0000 .0000
***** DATA CARD NO. 1 GN 1 0 0 0 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00
***** DATA CARD NO. 2 EX 0 1 1 0 1.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00
***** DATA CARD NO. 3 RP 0 10 4 1001 0.00000E+00 0.00000E+00 1.00000E+01 3.00000E+01 0.00000E+00 0.00000E+00
- - - - - - FREQUENCY - - - - - -
FREQUENCY= 2.9980E+02 MHZ
WAVELENGTH= 1.0000E+00 METERS
APPROXIMATE INTEGRATION EMPLOYED FOR SEGMENTS MORE THAN 1.000 WAVELENGTHS APART
- - - STRUCTURE IMPEDANCE LOADING - - -
THIS STRUCTURE IS NOT LOADED
- - - ANTENNA ENVIRONMENT - - -
PERFECT GROUND
- - - MATRIX TIMING - - -
FILL= .200 SEC., FACTOR= .050 SEC.
- - - ANTENNA INPUT PARAMETERS - - -
TAG SEG. VOLTAGE (VOLTS) CURRENT (AMPS) IMPEDANCE (OHMS) ADMITTANCE (MHOS) POWER
NO. NO. REAL IMAG. REAL IMAG. REAL IMAG. REAL IMAG. (WATTS)
1 1 1.00000E+00 0.00000E+00 2.25809E-03-2.71947E-03 1.80727E+02 2.17654E+02 2.25809E-03-2.71947E-03 1.12904E-03
- - - CURRENTS AND LOCATION - - -
DISTANCES IN WAVELENGTHS
SEG. TAG COORD. OF SEG. CENTER SEG. - - - CURRENT (AMPS) - - -
NO. NO. X Y Z LENGTH REAL IMAG. MAG. PHASE
1 1 .0000 .0000 .1250 .05000 2.2581E-03 -2.7195E-03 3.5348E-03 -50.296
2 1 .0000 .0000 .1750 .05000 2.2309E-03 -3.4896E-03 4.1418E-03 -57.409
3 1 .0000 .0000 .2250 .05000 2.1622E-03 -3.9058E-03 4.4643E-03 -61.032
4 1 .0000 .0000 .2750 .05000 2.0278E-03 -3.8953E-03 4.3915E-03 -62.500
5 2 .0375 .0000 .3000 .07500 8.1382E-04 -1.5860E-03 1.7826E-03 -62.836
6 2 .1125 .0000 .3000 .07500 3.2206E-04 -6.4890E-04 7.2443E-04 -63.604
7 3 -.0375 .0000 .3000 .07500 8.1382E-04 -1.5860E-03 1.7826E-03 -62.836
8 3 -.1125 .0000 .3000 .07500 3.2206E-04 -6.4890E-04 7.2443E-04 -63.604
- - - - SURFACE PATCH CURRENTS - - - -
DISTANCE IN WAVELENGTHS
CURRENT IN AMPS/METER
- - SURFACE COMPONENTS - - - - - RECTANGULAR COMPONENTS - - -
PATCH CENTER TANGENT VECTOR 1 TANGENT VECTOR 2 X Y Z
X Y Z MAG. PHASE MAG. PHASE REAL IMAG. REAL IMAG. REAL IMAG.
1
.100 .050 .050 1.2095E-03 111.88 8.4058E-03 -115.75 0.00E+00 0.00E+00 -4.51E-04 1.12E-03 -3.65E-03 -7.57E-03
2
.050 .100 .050 1.2018E-03 -68.27 8.2434E-03 -116.57 -4.45E-04 1.12E-03 -2.27E-15 5.70E-15 -3.69E-03 -7.37E-03
3
.100 -.050 .050 1.2095E-03 111.88 8.4058E-03 -115.75 0.00E+00 0.00E+00 4.51E-04 -1.12E-03 -3.65E-03 -7.57E-03
4
.050 -.100 .050 1.2018E-03 -68.27 8.2434E-03 -116.57 -4.45E-04 1.12E-03 2.27E-15 -5.70E-15 -3.69E-03 -7.37E-03
5
-.100 .050 .050 1.2095E-03 111.88 8.4058E-03 -115.75 0.00E+00 0.00E+00 -4.51E-04 1.12E-03 -3.65E-03 -7.57E-03
6
-.050 .100 .050 1.2018E-03 -68.27 8.2434E-03 -116.57 4.45E-04 -1.12E-03 -2.27E-15 5.70E-15 -3.69E-03 -7.37E-03
7
-.100 -.050 .050 1.2095E-03 111.88 8.4058E-03 -115.75 0.00E+00 0.00E+00 4.51E-04 -1.12E-03 -3.65E-03 -7.57E-03
8
-.050 -.100 .050 1.2018E-03 -68.27 8.2434E-03 -116.57 4.45E-04 -1.12E-03 2.27E-15 -5.70E-15 -3.69E-03 -7.37E-03
9
.050 .050 .100 6.9792E-03 111.78 6.7774E-03 111.82 -2.59E-03 6.48E-03 -2.52E-03 6.29E-03 0.00E+00 0.00E+00
10
-.050 .050 .100 6.9792E-03 -68.22 6.7774E-03 111.82 2.59E-03 -6.48E-03 -2.52E-03 6.29E-03 0.00E+00 0.00E+00
11
-.050 -.050 .100 6.9792E-03 -68.22 6.7774E-03 -68.18 2.59E-03 -6.48E-03 2.52E-03 -6.29E-03 0.00E+00 0.00E+00
12
.050 -.050 .100 6.9792E-03 111.78 6.7774E-03 -68.18 -2.59E-03 6.48E-03 2.52E-03 -6.29E-03 0.00E+00 0.00E+00
- - - POWER BUDGET - - -
INPUT POWER = 1.1290E-03 WATTS
RADIATED POWER= 1.1290E-03 WATTS
STRUCTURE LOSS= 0.0000E+00 WATTS
NETWORK LOSS = 0.0000E+00 WATTS
EFFICIENCY = 100.00 PERCENT
- - - RADIATION PATTERNS - - -
- - ANGLES - - - POWER GAINS - - - - POLARIZATION - - - - - - E(THETA) - - - - - - E(PHI) - - -
THETA PHI VERT. HOR. TOTAL AXIAL TILT SENSE MAGNITUDE PHASE MAGNITUDE PHASE
DEGREES DEGREES DB DB DB RATIO DEG. VOLTS/M DEGREES VOLTS/M DEGREES
.00 .00 -999.99 -999.99 -999.99 .00000 .00 1.66245E-16 103.84 2.91695E-17 79.92
10.00 .00 -13.76 -999.99 -13.76 .00000 .00 LINEAR 5.33571E-02 -7.55 3.15767E-17 75.96
20.00 .00 -7.53 -999.99 -7.53 .00000 .00 LINEAR 1.09306E-01 -5.62 2.88607E-17 71.97
30.00 .00 -3.71 -999.99 -3.71 .00000 .00 LINEAR 1.69677E-01 -2.91 2.63139E-17 67.17
40.00 .00 -.90 -999.99 -.90 .00000 .00 LINEAR 2.34570E-01 .05 2.97708E-17 59.04
50.00 .00 1.28 -999.99 1.28 .00000 .00 LINEAR 3.01472E-01 2.82 2.33120E-17 70.82
60.00 .00 2.94 -999.99 2.94 .00000 .00 LINEAR 3.65093E-01 5.11 2.01818E-17 55.30
70.00 .00 4.12 -999.99 4.12 .00000 .00 LINEAR 4.18286E-01 6.79 1.32802E-17 54.78
80.00 .00 4.83 -999.99 4.83 .00000 .00 LINEAR 4.53811E-01 7.80 6.38205E-18 90.00
90.00 .00 5.07 -999.99 5.07 .00000 .00 LINEAR 4.66309E-01 8.13 2.85414E-18 153.43
.00 30.00 -999.99 -999.99 -999.99 .00000 .00 1.57415E-16 101.69 6.08977E-17 -66.48
10.00 30.00 -14.02 -37.84 -14.00 .03738 -3.00 RIGHT 5.18066E-02 -8.73 3.33675E-03 -153.15
20.00 30.00 -7.78 -31.80 -7.76 .03466 -3.01 RIGHT 1.06290E-01 -6.67 6.69076E-03 -153.15
30.00 30.00 -3.93 -28.38 -3.92 .03042 -2.95 RIGHT 1.65481E-01 -3.75 9.91400E-03 -153.15
40.00 30.00 -1.08 -26.30 -1.07 .02517 -2.79 RIGHT 2.29787E-01 -.56 1.25927E-02 -153.15
50.00 30.00 1.15 -25.34 1.16 .01957 -2.47 RIGHT 2.96963E-01 2.42 1.40762E-02 -153.15
60.00 30.00 2.86 -25.59 2.87 .01412 -2.01 RIGHT 3.61723E-01 4.89 1.36726E-02 -153.15
70.00 30.00 4.09 -27.50 4.09 .00907 -1.42 RIGHT 4.16531E-01 6.68 1.09689E-02 -153.15
80.00 30.00 4.83 -32.55 4.83 .00442 -.73 RIGHT 4.53467E-01 7.77 6.13133E-03 -153.15
90.00 30.00 5.07 -999.99 5.07 .00000 .00 LINEAR 4.66525E-01 8.13 1.86083E-13 26.85
.00 60.00 -999.99 -999.99 -999.99 .00000 .00 1.06707E-16 98.33 1.30774E-16 -73.57
10.00 60.00 -14.54 -37.83 -14.52 .04222 -3.09 RIGHT 4.87719E-02 -11.33 3.34128E-03 -153.15
20.00 60.00 -8.28 -31.75 -8.26 .03909 -3.12 RIGHT 1.00327E-01 -8.95 6.72504E-03 -153.16
30.00 60.00 -4.38 -28.29 -4.37 .03409 -3.09 RIGHT 1.57060E-01 -5.59 1.00184E-02 -153.18
40.00 60.00 -1.46 -26.16 -1.44 .02787 -2.92 RIGHT 2.20029E-01 -1.89 1.28028E-02 -153.19
50.00 60.00 .87 -25.14 .88 .02130 -2.59 RIGHT 2.87605E-01 1.57 1.43968E-02 -153.20
60.00 60.00 2.69 -25.35 2.70 .01508 -2.10 RIGHT 3.54583E-01 4.41 1.40578E-02 -153.21
70.00 60.00 4.01 -27.23 4.01 .00952 -1.47 RIGHT 4.12667E-01 6.48 1.13240E-02 -153.21
80.00 60.00 4.81 -32.26 4.81 .00458 -.76 RIGHT 4.52518E-01 7.72 6.34618E-03 -153.21
90.00 60.00 5.08 -999.99 5.08 .00000 .00 LINEAR 4.66741E-01 8.13 1.92780E-13 26.79
.00 90.00 -999.99 -999.99 -999.99 .00000 .00 2.91695E-17 79.92 1.66245E-16 -76.16
10.00 90.00 -14.81 -999.99 -14.81 .00000 .00 LINEAR 4.72925E-02 -12.75 3.93829E-14 26.60
20.00 90.00 -8.54 -999.99 -8.54 .00000 .00 LINEAR 9.73872E-02 -10.21 7.94312E-14 26.71
30.00 90.00 -4.62 -999.99 -4.62 .00000 .00 LINEAR 1.52845E-01 -6.60 1.18637E-13 26.73
40.00 90.00 -1.65 -999.99 -1.65 .00000 .00 LINEAR 2.15061E-01 -2.62 1.52097E-13 26.73
50.00 90.00 .72 -999.99 .72 .00000 .00 LINEAR 2.82757E-01 1.11 1.71545E-13 26.72
60.00 90.00 2.60 -999.99 2.60 .00000 .00 LINEAR 3.50812E-01 4.17 1.67930E-13 26.72
70.00 90.00 3.96 -999.99 3.96 .00000 .00 LINEAR 4.10557E-01 6.38 1.35553E-13 26.71
80.00 90.00 4.80 -999.99 4.80 .00000 .00 LINEAR 4.51913E-01 7.70 7.60568E-14 26.71
90.00 90.00 5.08 -999.99 5.08 .00000 .00 LINEAR 4.66741E-01 8.14 5.67362E-18 149.24
AVERAGE POWER GAIN= 1.79986E+00 SOLID ANGLE USED IN AVERAGING=( .5000)*PI STERADIANS.
***** DATA CARD NO. 4 EN 0 0 0 0 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00
RUN TIME = .600