Equivalent lumped elements circuit for the antenna.
"Antenna circuit"
* Z:\mnt\DATA\www\analog-electronics.eu\EE3C11-2020-2021\designExample\SLiCAP\EE3C11-1\cir\antenna.asc
V1 2 0 V value=0 dc=0 dcvar=0 noise=0
C1 3 2 {C_A}
C2 1 3 {C_p}
L1 3 1 {L_p}
R1 1 3 {R_p}
I1 0 1 I value=0 dc=0 dcvar=0 noise=0
.param C_A={2*12.0674*L*1p/(P1-0.7245)}
.param C_p={4p*L*(0.89075/(P1^0.8006-0.861)-0.02541)}
.param L_p={0.1u*L*((1.4813*P1)^1.012-0.6188)}
.param P1={log(2*L/r, 10)}
.param R_p={1k*(0.41288*P1^2+7.4075*(2*L/r)^-0.02389-7.27408)}
.param L=0.5 r=0.0025
.backanno
.end
| RefDes | Nodes | Refs | Model | Param | Symbolic | Numeric |
|---|---|---|---|---|---|---|
| C1 | 3 2 | C | value | $C_{A}$ | $6.427 \cdot 10^{-12}$ | |
| C2 | 1 3 | C | value | $C_{p}$ | $1.331 \cdot 10^{-12}$ | |
| I1 | 0 1 | I | value | $0$ | $0$ | |
| dc | $0$ | $0$ | ||||
| dcvar | $0$ | $0$ | ||||
| noise | $0$ | $0$ | ||||
| L1 | 3 1 | L | value | $L_{p}$ | $1.649 \cdot 10^{-7}$ | |
| R1 | 1 3 | R | value | $R_{p}$ | $1941.0$ | |
| V1 | 2 0 | V | value | $0$ | $0$ | |
| dc | $0$ | $0$ | ||||
| dcvar | $0$ | $0$ | ||||
| noise | $0$ | $0$ |
| Name | Symbolic | Numeric |
|---|---|---|
| $C_{A}$ | $\frac{2.413 \cdot 10^{-11} L}{P_{1} - 0.7245}$ | $6.427 \cdot 10^{-12}$ |
| $C_{p}$ | $4.0 \cdot 10^{-12} L \left(-0.02541 + \frac{0.8907}{P_{1}^{0.8006} - 0.861}\right)$ | $1.331 \cdot 10^{-12}$ |
| $L$ | $0.5$ | $0.5$ |
| $L_{p}$ | $1.0 \cdot 10^{-7} L \left(1.488 P_{1}^{1.012} - 0.6188\right)$ | $1.649 \cdot 10^{-7}$ |
| $P_{1}$ | $\frac{\log{\left(\frac{2 L}{r} \right)}}{\log{\left(10 \right)}}$ | $2.602$ |
| $R_{p}$ | $412.9 P_{1}^{2} + \frac{7286.0}{\left(\frac{L}{r}\right)^{0.02389}} - 7274.0$ | $1941.0$ |
| $r$ | $0.0025$ | $0.0025$ |
Go to Antenna-circuit_index
SLiCAP: Symbolic Linear Circuit Analysis Program, Version 1.0 © 2009-2020 SLiCAP development team
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Last project update: 2021-02-09 22:38:44