"Circuit data"

Circuit data

Simple network model of the transfer measurement system

For frequencies below the resonance frequencies, we can ignore the the parasitic capacitances. In addition, if at the highest frequency $f_{m a x}$ the load impedance is much larger than $2 π f_{m a x} L_{r}$ , we can also ignore the voltage induced in L1. The circuit can then be as simple as shown below.

Netlist: coupledCoilsSimple.cir

"Coupled Coils Simple"
L1 N002 0 L value={L_s} iinit=0
R1 N001 N002 R value={R_s} noisetemp=0 noiseflow=0 dcvar=0
V1 N001 0 V value=0 dc=0 dcvar=0 noise=0
E1 out 0 N002 0 {k_c*sqrt(L_r/L_s)}
.end

Table: Element data of expanded netlist 'Coupled Coils Simple'
RefDes	Nodes	Model	Param	Symbolic	Numeric
E1	out 0 N002 0	E	value	$k_{c} {(\frac{L_{r}}{L_{s}})}^{0.5}$	$17.85 k_{c}$
L1	N002 0	L	value	$L_{s}$	$0.000314$
			iinit	$0$	$0$
R1	N001 N002	R	value	$R_{s}$	$8.1$
			noisetemp	$0$	$0$
			noiseflow	$0$	$0$
			dcvar	$0$	$0$
			dcvarlot	$0$	$0$
V1	N001 0	V	value	$0$	$0$
			dc	$0$	$0$
			dcvar	$0$	$0$
			noise	$0$	$0$

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Last project update: 2024-03-04 22:11:41