`ShieldInnerLayerSurfaceImpedancePropertiesCollection`

A collection of frequency dependent properties for the inner layer surface impedance definition.

Example

app = cf.GetApplication()
project = app:OpenFile(FEKO_HOME..[[/shared/Resources/Automation/Cables.cfx]])

    -- Obtain a handle to the 'ShieldCollection'

shieldValues = project.Cables.Shields

    -- Add a solid shield
    
shield = shieldValues:AddSolidShield(project.Media:GetPEC(), 0.0005)

    -- Modify the shield to use frequency defined properties
    
shield.InnerLayer.ImpedanceDefinitionMethod = cf.Enums.CableShieldDefinitionEnum.Custom
shield.InnerLayer.SurfaceImpedanceFrequencyPropertiesSource = 
    cf.Enums.CableShieldSurfaceImpedanceFrequencyDefinitionSourceEnum.SpecifyManually

shield.InnerLayerSurfaceImpedanceProperties:Add(1e7, 50, 0)
shield.InnerLayerSurfaceImpedanceProperties:Add(1e8, 5, 0)

Usage locations (collections)

The following objects contain the ShieldInnerLayerSurfaceImpedancePropertiesCollection collection:

CableShield(.InnerLayerSurfaceImpedanceProperties)

Property List

Count: The number of ShieldInnerLayerSurfaceImpedanceProperties items in the collection. (Read only number)

Method List

Add (frequency Expression, zsMag Expression, zsPhase Expression): Add a frequency property specification to the shield.
Item (index number): Returns the ShieldInnerLayerSurfaceImpedanceProperties at the given index. (Returns a ShieldInnerLayerSurfaceImpedanceProperties object.)
Modify (index number, frequency Expression, zsMag Expression, zsPhase Expression): Modify a frequency property specification.
Remove (index number): Removes a frequency property specification.

Index List

[number]: Returns the ShieldInnerLayerSurfaceImpedanceProperties at the given index in the collection. (Read ShieldInnerLayerSurfaceImpedanceProperties)

Property Details

Count

The number of ShieldInnerLayerSurfaceImpedanceProperties items in the collection.

Type: number
Access: Read only

Method Details

Add (frequency Expression, zsMag Expression, zsPhase Expression)

Add a frequency property specification to the shield.

Input Parameters

frequency(Expression): The frequency.
zsMag(Expression): Zs magnitude.
zsPhase(Expression): Zs phase.

Item (index number)

Returns the ShieldInnerLayerSurfaceImpedanceProperties at the given index.

Input Parameters

index(number): The index of the ShieldInnerLayerSurfaceImpedanceProperties.

Return

ShieldInnerLayerSurfaceImpedanceProperties: The ShieldInnerLayerSurfaceImpedanceProperties at the given index.

Modify (index number, frequency Expression, zsMag Expression, zsPhase Expression)

Modify a frequency property specification.

Input Parameters

index(number): The index.
frequency(Expression): The frequency.
zsMag(Expression): Zs magnitude.
zsPhase(Expression): Zs phase.

Remove (index number)

Removes a frequency property specification.

Input Parameters

index(number): The index.