Keysight Pathwave 89600 VSA .NET API
UnwrapRef Property
See Also 
Agilent.SA.Vsa.Interfaces Assembly > Agilent.SA.Vsa Namespace > Trace Class : UnwrapRef Property


Glossary Item Box

Gets or sets the unwrapped phase reference (degrees).

Syntax

Visual Basic (Declaration) 
Public MustOverride Property UnwrapRef As Double
C# 
public abstract double UnwrapRef {get; set;}
C++/CLI 
public:
abstract property double UnwrapRef {
   double get();
   void set (    double value);
}

Remarks

Determine the unwrapped phase reference, in degrees, for this trace. Wrapped phase means that all phase is shifted to between -180 degrees and +180 degrees. If the actual phase is outside this range, it is increased or decreased by a multiple of 360 degrees to put it between -180 and +180 degrees. For example, +400 degrees is returned as +40 degrees (400 - 360 = 40), and -190 degrees as +170 degrees (-190 + 360 = 170). Unwrapped phase lets you designate the point (x-axis) Value about which phase values are to be unwrapped. This would typically be a well known point in a measurement such as the pass band of a band pass filter. The UnwrapRef is only used if the trace format is TraceFormatType.UnwrapPhase.

Requirements

Target Platforms: Windows 11 Professional or Enterprise; Windows 10 Professional, Enterprise, or Education (64-bit)

See Also