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Bug of FEKO
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In FEKO 5.3, Port number can not greater than 20(maybe 10), or the sources of ports are interlaced.
I construct a antenna array with 21 elements in FEKO. Each element has a port. Each port is assigned a voltage source.The ports are port1 to port21, the voltage sources are Voltagesource1 to VoltageSource21 correspondingly. But in FEKO .pre file the Sources are in wrong order, as shown in figure 1 . In FEKO .out file the sectors "DATA OF THE VOLTAGE SOURCE NO. " are in the same wrong order , but the indexing is sequential, as shown in figure 2. So in POSTFEKO the source number , port name and voltage source name are inconsistent.
In this example :
DATA OF THE VOLTAGE SOURCE NO. 1 is VoltageSource1
DATA OF THE VOLTAGE SOURCE NO. 2 is VoltageSource2
DATA OF THE VOLTAGE SOURCE NO. 3 is VoltageSource3
DATA OF THE VOLTAGE SOURCE NO. 4 is VoltageSource21
DATA OF THE VOLTAGE SOURCE NO. 5 is VoltageSource20
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** Sources A1: 0 : Line1.Wire1.Port1 : : : : 9.85689 : -168.2 ** VoltageSource1 A1: 1 : Line1_1.Wire1.Port2 : : : : 6.18495 : 27.0343 ** VoltageSource2 A1: 1 : Line1_2.Wire1.Port3 : : : : 9.05727 : -168.554 ** VoltageSource3 A1: 1 : Line1_20.Wire1.Port21 : : : : 6.18495 : 27.0343 ** VoltageSource21 A1: 1 : Line1_19.Wire1.Port20 : : : : 9.05727 : -168.554 ** VoltageSource20 A1: 1 : Line1_3.Wire1.Port4 : : : : 8.42868 : 9.65596 ** VoltageSource4 A1: 1 : Line1_18.Wire1.Port19 : : : : 8.42868 : 9.65596 ** VoltageSource19 A1: 1 : Line1_4.Wire1.Port5 : : : : 7.43611 : -179.889 ** VoltageSource5 A1: 1 : Line1_17.Wire1.Port18 : : : : 7.43611 : -179.889 ** VoltageSource18 A1: 1 : Line1_5.Wire1.Port6 : : : : 10 : -13.6719 ** VoltageSource6 A1: 1 : Line1_16.Wire1.Port17 : : : : 10 : -13.6719 ** VoltageSource17 A1: 1 : Line1_6.Wire1.Port7 : : : : 5.35545 : 135.712 ** VoltageSource7 A1: 1 : Line1_15.Wire1.Port16 : : : : 5.35545 : 135.712 ** VoltageSource16 A1: 1 : Line1_7.Wire1.Port8 : : : : 4.95825 : -39.8865 ** VoltageSource8 A1: 1 : Line1_14.Wire1.Port15 : : : : 4.95825 : -39.8865 ** VoltageSource15 A1: 1 : Line1_8.Wire1.Port9 : : : : 3.11535 : 137.662 ** VoltageSource9 A1: 1 : Line1_13.Wire1.Port14 : : : : 3.11535 : 137.662 ** VoltageSource14 A1: 1 : Line1_9.Wire1.Port10 : : : : 1.80712 : -112.21 ** VoltageSource10 A1: 1 : Line1_12.Wire1.Port13 : : : : 1.80712 : -112.21 ** VoltageSource13 A1: 1 : Line1_10.Wire1.Port11 : : : : 2.47788 : -179.38 ** VoltageSource11 A1: 1 : Line1_11.Wire1.Port12 : : : : 2.47788 : -179.38 ** VoltageSource12 |
figure 1 Part of FEKO .pre file
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DATA OF THE VOLTAGE SOURCE NO. 1 real part imag. part magn. phase Current in A -5.6429E-02 1.2388E-01 1.3613E-01 114.49 Admitt. in A/V 3.0337E-03 -1.3473E-02 1.3811E-02 -77.31 Impedance in Ohm 1.5905E+01 7.0639E+01 7.2408E+01 77.31 Inductance in H 1.4990E-07 Power in Watt: 1.47374E-01 DATA OF THE VOLTAGE SOURCE NO. 2 real part imag. part magn. phase Current in A 3.2181E-02 -1.4681E-01 1.5030E-01 -77.64 Admitt. in A/V -6.1545E-03 -2.3508E-02 2.4301E-02 -104.67 Impedance in Ohm -1.0422E+01 3.9809E+01 4.1151E+01 104.67 Inductance in H 8.4478E-08 Power in Watt:-1.17716E-01 DATA OF THE VOLTAGE SOURCE NO. 3 real part imag. part magn. phase Current in A -4.0278E-02 1.3890E-01 1.4463E-01 106.17 Admitt. in A/V 1.3152E-03 -1.5914E-02 1.5968E-02 -85.28 Impedance in Ohm 5.1580E+00 6.2413E+01 6.2625E+01 85.28 Inductance in H 1.3244E-07 Power in Watt: 5.39442E-02 DATA OF THE VOLTAGE SOURCE NO. 4 real part imag. part magn. phase Current in A 3.2188E-02 -1.4684E-01 1.5033E-01 -77.64 Admitt. in A/V -6.1554E-03 -2.3513E-02 2.4305E-02 -104.67 Impedance in Ohm -1.0420E+01 3.9803E+01 4.1144E+01 104.67 Inductance in H 8.4464E-08 Power in Watt:-1.17732E-01 DATA OF THE VOLTAGE SOURCE NO. 5 real part imag. part magn. phase Current in A -4.0290E-02 1.3889E-01 1.4461E-01 106.18 Admitt. in A/V 1.3169E-03 -1.5912E-02 1.5967E-02 -85.27 Impedance in Ohm 5.1656E+00 6.2417E+01 6.2630E+01 85.27 Inductance in H 1.3245E-07 Power in Watt: 5.40145E-02 DATA OF THE VOLTAGE SOURCE NO. 6 real part imag. part magn. phase Current in A 2.0676E-02 -1.4696E-01 1.4841E-01 -81.99 Admitt. in A/V -5.0628E-04 -1.7600E-02 1.7607E-02 -91.65 Impedance in Ohm -1.6330E+00 5.6771E+01 5.6794E+01 91.65 Inductance in H 1.2047E-07 Power in Watt:-1.79839E-02 DATA OF THE VOLTAGE SOURCE NO. 7 real part imag. part magn. phase Current in A 2.0643E-02 -1.4693E-01 1.4838E-01 -82.00 Admitt. in A/V -5.0954E-04 -1.7597E-02 1.7604E-02 -91.66 Impedance in Ohm -1.6442E+00 5.6782E+01 5.6806E+01 91.66 Inductance in H 1.2049E-07 Power in Watt:-1.80995E-02 DATA OF THE VOLTAGE SOURCE NO. 8 real part imag. part magn. phase Current in A 1.2956E-02 1.5749E-01 1.5803E-01 85.30 Admitt. in A/V -1.7834E-03 -2.1176E-02 2.1251E-02 -94.81 Impedance in Ohm -3.9489E+00 4.6890E+01 4.7056E+01 94.81 Inductance in H 9.9504E-08 Power in Watt:-4.93072E-02 DATA OF THE VOLTAGE SOURCE NO. 9 real part imag. part magn. phase Current in A 1.2924E-02 1.5743E-01 1.5796E-01 85.31 Admitt. in A/V -1.7790E-03 -2.1168E-02 2.1243E-02 -94.80 Impedance in Ohm -3.9424E+00 4.6910E+01 4.7075E+01 94.80 Inductance in H 9.9546E-08 Power in Watt:-4.91853E-02 DATA OF THE VOLTAGE SOURCE NO. 10 real part imag. part magn. phase Current in A -2.5922E-02 -1.2219E-01 1.2491E-01 -101.98 Admitt. in A/V 3.6934E-04 -1.2485E-02 1.2491E-02 -88.31 Impedance in Ohm 2.3672E+00 8.0024E+01 8.0059E+01 88.31 Inductance in H 1.6982E-07 Power in Watt: 1.84668E-02 DATA OF THE VOLTAGE SOURCE NO. 11 real part imag. part magn. phase Current in A -2.5915E-02 -1.2212E-01 1.2484E-01 -101.98 Admitt. in A/V 3.6827E-04 -1.2478E-02 1.2484E-02 -88.31 Impedance in Ohm 2.3631E+00 8.0070E+01 8.0105E+01 88.31 Inductance in H 1.6991E-07 Power in Watt: 1.84135E-02 DATA OF THE VOLTAGE SOURCE NO. 12 real part imag. part magn. phase Current in A 6.4581E-02 1.1107E-01 1.2848E-01 59.82 Admitt. in A/V 5.8490E-03 -2.3266E-02 2.3990E-02 -75.89 Impedance in Ohm 1.0163E+01 4.0426E+01 4.1684E+01 75.89 Inductance in H 8.5787E-08 Power in Watt: 8.38775E-02 DATA OF THE VOLTAGE SOURCE NO. 13 real part imag. part magn. phase Current in A 6.4540E-02 1.1099E-01 1.2839E-01 59.82 Admitt. in A/V 5.8450E-03 -2.3251E-02 2.3975E-02 -75.89 Impedance in Ohm 1.0169E+01 4.0452E+01 4.1711E+01 75.89 Inductance in H 8.5842E-08 Power in Watt: 8.38199E-02 DATA OF THE VOLTAGE SOURCE NO. 14 real part imag. part magn. phase Current in A -5.2224E-02 -5.7913E-02 7.7982E-02 -132.04 Admitt. in A/V -5.9190E-04 -1.5717E-02 1.5728E-02 -92.16 Impedance in Ohm -2.3928E+00 6.3537E+01 6.3582E+01 92.16 Inductance in H 1.3483E-07 Power in Watt:-7.27570E-03 DATA OF THE VOLTAGE SOURCE NO. 15 real part imag. part magn. phase Current in A -5.2184E-02 -5.7854E-02 7.7912E-02 -132.05 Admitt. in A/V -5.9332E-04 -1.5702E-02 1.5714E-02 -92.16 Impedance in Ohm -2.4029E+00 6.3594E+01 6.3639E+01 92.16 Inductance in H 1.3495E-07 Power in Watt:-7.29320E-03 DATA OF THE VOLTAGE SOURCE NO. 16 real part imag. part magn. phase Current in A 3.8392E-02 3.1462E-02 4.9637E-02 39.33 Admitt. in A/V -2.3076E-03 -1.5765E-02 1.5933E-02 -98.33 Impedance in Ohm -9.0902E+00 6.2101E+01 6.2763E+01 98.33 Inductance in H 1.3178E-07 Power in Watt:-1.11981E-02 DATA OF THE VOLTAGE SOURCE NO. 17 real part imag. part magn. phase Current in A 3.8363E-02 3.1445E-02 4.9604E-02 39.34 Admitt. in A/V -2.3044E-03 -1.5755E-02 1.5922E-02 -98.32 Impedance in Ohm -9.0898E+00 6.2144E+01 6.2805E+01 98.32 Inductance in H 1.3187E-07 Power in Watt:-1.11828E-02 DATA OF THE VOLTAGE SOURCE NO. 18 real part imag. part magn. phase Current in A -3.2666E-02 -2.9912E-02 4.4292E-02 -137.52 Admitt. in A/V 2.2157E-02 -1.0478E-02 2.4510E-02 -25.31 Impedance in Ohm 3.6884E+01 1.7442E+01 4.0800E+01 25.31 Inductance in H 3.7014E-08 Power in Watt: 3.61792E-02 DATA OF THE VOLTAGE SOURCE NO. 19 real part imag. part magn. phase Current in A -3.2652E-02 -2.9893E-02 4.4269E-02 -137.53 Admitt. in A/V 2.2144E-02 -1.0475E-02 2.4497E-02 -25.32 Impedance in Ohm 3.6901E+01 1.7456E+01 4.0822E+01 25.32 Inductance in H 3.7042E-08 Power in Watt: 3.61580E-02 DATA OF THE VOLTAGE SOURCE NO. 20 real part imag. part magn. phase Current in A -3.2819E-03 -1.1432E-02 1.1894E-02 -106.02 Admitt. in A/V 1.3743E-03 4.5992E-03 4.8002E-03 73.36 Impedance in Ohm 5.9645E+01 -1.9961E+02 2.0833E+02 -73.36 Capacitance in F 1.0631E-11 Power in Watt: 4.21905E-03 DATA OF THE VOLTAGE SOURCE NO. 21 real part imag. part magn. phase Current in A -3.2855E-03 -1.1425E-02 1.1888E-02 -106.04 Admitt. in A/V 1.3758E-03 4.5960E-03 4.7975E-03 73.34 Impedance in Ohm 5.9774E+01 -1.9969E+02 2.0844E+02 -73.34 Capacitance in F 1.0627E-11 Power in Watt: 4.22350E-03 |
figure 2 part of FEKO .out file
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