Teledyne LeCroy ArbStudio - Manual (Page 203)

Operator’s Manual
922244-00 Rev A 195
B
Linear Frequency Sweep
PLEASE NOTE THE FOLLOWING:

At least one Direct Digital Synthesis (DDS) Channel must be in your
workspace for this example.

See steps 5 and 6 in Arbitrary Waveform Generator Setup Example
(on page 27) for details.
A linear frequency sweep waveform. The actual formula used here is
Sin(3.141592*(2*t*E6+((4*E6-1*E6)/(10*E-6))*t^2)). Set the time to 10.000000µ
to view the graph as previously shown.
Formula's General Format
Sin(pi*(2*t*F
s
+((F
E
-F
s
)/T
s
)*T^2))
Where
 F
s
– Start frequency in Hertz.
 F
E
– End frequency in Hertz.

T
s
– Sweep duration in seconds.