mirror of
https://github.com/stevenhowes/ctenna.git
synced 2026-05-26 15:53:28 +01:00
thkummi
48 lines
2.4 KiB
C
48 lines
2.4 KiB
C
#include <stdio.h>
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#include "jpole.h"
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void jpole_calc(float *f, float *unit_factor, float *lambda, float *l1, float *l2, float *l3, float *l4, float *raddiam){
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*lambda = ( 29971000 / *f ) / 100;
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*l1 = (0.96 * *lambda * 0.75) * *unit_factor;
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*l2 = (0.96 * *lambda * 0.25) * *unit_factor;
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*l3 = (0.96 * *lambda * 0.025) * *unit_factor;
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*l4 = (0.96 * *lambda * 0.026) * *unit_factor;
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*raddiam = (0.96 * *lambda * 0.01) * *unit_factor;
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}
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void jpole_print(float *f, float *unit_factor, float *lambda, float *l1, float *l2, float *l3, float *l4, float *raddiam, int *unit_index){
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printf(" Calculated for %f MHz\n", *f);
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printf("\n");
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printf(" Radiator Diam. is %f ", *raddiam); switch(*unit_index){ case 1: printf("mm\n"); break; case 2: printf("inch\n"); break; };
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printf("\n");
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printf("\n");
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printf(" [ ||\n");
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printf(" [ ||\n");
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printf(" [ ||\n");
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printf(" [ ||\n");
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printf(" [ ||\n");
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printf(" [ ||\n");
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printf(" [ ||\n");
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printf(" [L1 || %f ", *l1); switch(*unit_index){ case 1: printf("mm\n"); break; case 2: printf("inch\n"); break; };
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printf(" [ ||\n");
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printf(" [ ||\n");
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printf(" [ || || ]\n");
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printf(" [ || || ]\n");
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printf(" [ || || ]\n");
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printf(" [ || || L2]%f ", *l2); switch(*unit_index){ case 1: printf("mm\n"); break; case 2: printf("inch\n"); break; };
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printf(" [ || ______ || ]\n");
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printf(" [ || / ___|___ || ]\n");
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printf(" [ ||____/ /' | '\\______|| ]\n");
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printf(" [ || \\.__|__./ || ] ]\n");
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printf(" [ || | 50 | || L4] ]%f ", *l4); switch(*unit_index){ case 1: printf("mm\n"); break; case 2: printf("inch\n"); break; };
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printf(" [ || | Ohm | || ] ]\n");
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printf(" [ || ~~~~~~~~~ || ] ]\n");
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printf(" [ || || ] ]\n");
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printf(" ========================= \n");
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printf(" L3 %f ", *l3); switch(*unit_index){ case 1: printf("mm\n"); break; case 2: printf("inch\n"); break; };
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printf("\n");
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printf("\n");
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printf("\n");
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}
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