gateAreaRatio

Specifies the gate area ratio value derived from the OpenAccess oacAntenna constraint.

Specifies the gate area ratio value.

antennaAreaFactor (FltValue) specifies a factor, between 0 and 1, for calculating the antenna area. The default value is 1.
antennaCumRoutingPlusCut (BoolValue) indicates whether the cumulative antenna ratio of the layer immediately below or the like layer immediately below for a layer’s cumulative antenna calculation is included.
antennaDiffAreaReduceFactor (Flt1DTblValue) multiplies the conductor area by a floating point factor that depends on the diffusion area attached to the net. If the antennaDiffMinusFactor is non-zero, the subtraction of the diffusion area times the antennaDiffMinusFactor must occur after the metal and cut areas are multiplied by the antennaDiffAreaReduceFactor.
antennaDiffPlusFactor (FltValue) determines how the diffusion area connected to the net is added to the area of the gate for antenna/gate ratio calculations. The default value is 0.0.
antennaDiffMinusFactor (FltValue) determines how the diffusion area connected to the net is subtracted from the antenna area when calculating antenna/gate ratio for both metal and cut layers.