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PRI Wobbulation Type

PRI Wobbulation Type sets the wobbulation type that is applied to the PRI pattern. The wobbulation pattern is calculated assuming an ideal signal from the PRI pattern. For a positive deviation, the wobbulation pattern always starts at 0 and increases. For a negative deviation, the wobbulation pattern always starts at 0 and decreases.

Available PRI wobbulation types are:

• None – The PRI pattern is not affected.

• Sawtooth Wobbulation – Creates a sawtooth wobbulation impairment that is added to the PRI pattern. You specify the wobbulation deviation, the wobbulation rate, and the start time offset. The number of repeats specifies the total number of pulses generated.

  The following properties are used with this Type:

  Wobbulation Deviation

  Wobbulation Rate

  Wobbulation Start Offset

  

  A 50 Hz sawtooth wobbulation of 5 us applied to a 100 us PRI.

• Sinusoidal Wobbulation – Creates a sinusoidal wobbulation impairment that is added to the PRI pattern. You specify the wobbulation deviation, the wobbulation rate, and the start time offset. The number of repeats specifies the total number of pulses generated.

  The following properties are used with this Type:

  Wobbulation Deviation

  Wobbulation Rate

  Wobbulation Start Offset

  

  A 50 Hz sinusoidal wobbulation of 5 us applied to a 100 us PRI.

• Triangular Wobbulation – Creates a triangular wobbulation impairment that is added to the PRI pattern. You specify the wobbulation deviation, the wobbulation rate, and the start time offset. The number of repeats specifies the total number of pulses generated.

  The following properties are used with this Type:

  Wobbulation Deviation

  Wobbulation Rate

  Wobbulation Start Offset

  

  A 50 Hz triangular wobbulation of 5 us applied to a 100 us PRI.