map2_circle()

Returns load-mapping circles from port 1 to port 2

Syntax
circleData=map2_circle(S, numOfPts)

Arguments

Name	Description	Range	Type	Default	Required
S	scattering matrix of a 2-port network.	(-∞, ∞)	complex		yes
numOfPts	desired number of points per circle	[1, ∞)	integer	51	no

Examples

circleData = map2_circle(S, 51)
returns the points on the circle(s)

Defined in

$HPEESOF_DIR/expressions/ael/circle_fun.ael

See Also

map1_circle()

Notes/Equations

Used in Small-signal S-parameter simulations
The function maps the set of terminations with unity magnitude at port 1 to port 2. The circles are defined by the loci of terminations on one port as seen at the other port. A source-mapping circle is created for each value of the swept variable(s). This measurement is supported for 2-port networks only.