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
/
TESTEX1
< prev
next >
Wrap
Text File
|
1992-02-29
|
11KB
|
248 lines
1
************************************
NUMERICAL ELECTROMAGNETICS CODE
************************************
- - - - COMMENTS - - - -
EXAMPLE 1. CENTER FED LINEAR ANTENNA
- - - 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.
1 .00000 .00000 -.25000 .00000 .00000 .25000 .00100 7 1 7 0
TOTAL SEGMENTS USED= 7 NO. SEG. IN A SYMMETRIC CELL= 7 SYMMETRY FLAG= 0
- MULTIPLE WIRE JUNCTIONS -
JUNCTION SEGMENTS (- FOR END 1, + FOR END 2)
NONE
- - - - 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 -.21429 .07143 90.00000 .00000 .00100 0 1 2 0
2 .00000 .00000 -.14286 .07143 90.00000 .00000 .00100 1 2 3 0
3 .00000 .00000 -.07143 .07143 90.00000 .00000 .00100 2 3 4 0
4 .00000 .00000 .00000 .07143 90.00000 .00000 .00100 3 4 5 0
5 .00000 .00000 .07143 .07143 90.00000 .00000 .00100 4 5 6 0
6 .00000 .00000 .14286 .07143 90.00000 .00000 .00100 5 6 7 0
7 .00000 .00000 .21429 .07143 90.00000 .00000 .00100 6 7 0 0
***** DATA CARD NO. 1 EX 0 0 4 0 1.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00
***** DATA CARD NO. 2 XQ 0 0 0 0 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 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 - - -
FREE SPACE
- - - MATRIX TIMING - - -
FILL= .050 SEC., FACTOR= .000 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)
0 4 1.00000E+00 0.00000E+00 9.20585E-03-5.15474E-03 8.26979E+01 4.63060E+01 9.20585E-03-5.15474E-03 4.60292E-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 0 .0000 .0000 -.2143 .07143 2.3592E-03 -1.6881E-03 2.9010E-03 -35.584
2 0 .0000 .0000 -.1429 .07143 5.9998E-03 -4.0463E-03 7.2367E-03 -33.996
3 0 .0000 .0000 -.0714 .07143 8.3711E-03 -5.1857E-03 9.8472E-03 -31.777
4 0 .0000 .0000 .0000 .07143 9.2058E-03 -5.1547E-03 1.0551E-02 -29.246
5 0 .0000 .0000 .0714 .07143 8.3711E-03 -5.1857E-03 9.8472E-03 -31.777
6 0 .0000 .0000 .1429 .07143 5.9998E-03 -4.0463E-03 7.2367E-03 -33.996
7 0 .0000 .0000 .2143 .07143 2.3592E-03 -1.6881E-03 2.9010E-03 -35.584
- - - POWER BUDGET - - -
INPUT POWER = 4.6029E-03 WATTS
RADIATED POWER= 4.6029E-03 WATTS
STRUCTURE LOSS= 0.0000E+00 WATTS
NETWORK LOSS = 0.0000E+00 WATTS
EFFICIENCY = 100.00 PERCENT
***** DATA CARD NO. 3 LD 0 0 4 4 1.00000E+01 3.00000E-09 5.30000E-11 0.00000E+00 0.00000E+00 0.00000E+00
***** DATA CARD NO. 4 PQ 0 0 0 0 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00
***** DATA CARD NO. 5 NE 0 1 1 15 1.00000E-03 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 1.78600E-02
- - - STRUCTURE IMPEDANCE LOADING - - -
LOCATION RESISTANCE INDUCTANCE CAPACITANCE IMPEDANCE (OHMS) CONDUCTIVITY TYPE
ITAG FROM THRU OHMS HENRYS FARADS REAL IMAGINARY MHOS/METER
4 4 .1000E+02 .3000E-08 .5300E-10 SERIES
- - - ANTENNA ENVIRONMENT - - -
FREE SPACE
- - - MATRIX TIMING - - -
FILL= .050 SEC., FACTOR= .000 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)
0 4 1.00000E+00 0.00000E+00 8.95465E-03-4.05149E-03 9.26979E+01 4.19407E+01 8.95465E-03-4.05149E-03 4.47733E-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 0 .0000 .0000 -.2143 .07143 2.3241E-03 -1.3790E-03 2.7024E-03 -30.682
2 0 .0000 .0000 -.1429 .07143 5.8908E-03 -3.2779E-03 6.7413E-03 -29.093
3 0 .0000 .0000 -.0714 .07143 8.1824E-03 -4.1467E-03 9.1731E-03 -26.875
4 0 .0000 .0000 .0000 .07143 8.9547E-03 -4.0515E-03 9.8285E-03 -24.344
5 0 .0000 .0000 .0714 .07143 8.1824E-03 -4.1467E-03 9.1731E-03 -26.875
6 0 .0000 .0000 .1429 .07143 5.8908E-03 -3.2779E-03 6.7413E-03 -29.093
7 0 .0000 .0000 .2143 .07143 2.3241E-03 -1.3790E-03 2.7024E-03 -30.682
- - - CHARGE DENSITIES - - -
DISTANCES IN WAVELENGTHS
SEG. TAG COORD. OF SEG. CENTER SEG. CHARGE DENSITY (COULOMBS/METER)
NO. NO. X Y Z LENGTH REAL IMAG. MAG. PHASE
1 0 .0000 .0000 -.2143 .07143 1.8292E-11 3.1761E-11 3.6652E-11 60.061
2 0 .0000 .0000 -.1429 .07143 1.0429E-11 2.2040E-11 2.4383E-11 64.676
3 0 .0000 .0000 -.0714 .07143 2.1140E-12 1.1638E-11 1.1829E-11 79.705
4 0 .0000 .0000 .0000 .07143 5.1684E-19 2.3814E-19 5.6906E-19 24.738
5 0 .0000 .0000 .0714 .07143 -2.1140E-12 -1.1638E-11 1.1829E-11 -100.295
6 0 .0000 .0000 .1429 .07143 -1.0429E-11 -2.2040E-11 2.4383E-11 -115.324
7 0 .0000 .0000 .2143 .07143 -1.8292E-11 -3.1761E-11 3.6652E-11 -119.939
- - - POWER BUDGET - - -
INPUT POWER = 4.4773E-03 WATTS
RADIATED POWER= 3.9943E-03 WATTS
STRUCTURE LOSS= 4.8300E-04 WATTS
NETWORK LOSS = 0.0000E+00 WATTS
EFFICIENCY = 89.21 PERCENT
- - - NEAR ELECTRIC FIELDS - - -
- LOCATION - - EX - - EY - - EZ -
X Y Z MAGNITUDE PHASE MAGNITUDE PHASE MAGNITUDE PHASE
METERS METERS METERS VOLTS/M DEGREES VOLTS/M DEGREES VOLTS/M DEGREES
.0010 .0000 .0000 1.0228E-05 24.74 0.0000E+00 .00 1.3042E+01 -175.10
.0010 .0000 .0179 5.5442E+01 -66.31 0.0000E+00 .00 1.2537E+01 -175.08
.0010 .0000 .0357 1.0968E+02 -67.15 0.0000E+00 .00 6.7271E+00 -175.46
.0010 .0000 .0536 1.5608E+02 -88.85 0.0000E+00 .00 8.4339E-01 -179.75
.0010 .0000 .0714 2.1267E+02 -100.30 0.0000E+00 .00 4.2135E-04 -6.13
.0010 .0000 .0893 2.7147E+02 -106.86 0.0000E+00 .00 3.4497E-01 -8.87
.0010 .0000 .1072 3.2920E+02 -111.08 0.0000E+00 .00 2.8000E-01 22.83
.0010 .0000 .1250 3.8592E+02 -113.51 0.0000E+00 .00 2.2076E-01 74.41
.0010 .0000 .1429 4.3835E+02 -115.33 0.0000E+00 .00 3.0905E-04 -94.14
.0010 .0000 .1607 4.8563E+02 -116.77 0.0000E+00 .00 2.1937E-01 -106.41
.0010 .0000 .1786 5.2800E+02 -117.97 0.0000E+00 .00 1.9750E+00 57.57
.0010 .0000 .1965 5.9664E+02 -119.06 0.0000E+00 .00 3.3113E+00 58.63
.0010 .0000 .2143 6.5880E+02 -119.94 0.0000E+00 .00 9.9556E-03 -121.24
.0010 .0000 .2322 7.1246E+02 -120.67 0.0000E+00 .00 1.0680E+01 -121.66
.0010 .0000 .2500 5.5195E+02 -121.29 0.0000E+00 .00 3.8032E+02 -121.43
***** DATA CARD NO. 6 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 = .450