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Appendix D: Sample Waveform Library
DĆ6
AWG2021 User Manual
Made with the equation editor.
Figure DĆ3: Sampling Function SIN(X)/X Pulse Formula and Waveform
Constants k0 indicates the frequency of the sine wave; k1 indicates the peak location
of the pulse.
Description In general, this waveform is expressed by the following formula:
This is the impulse response for the ideal low pass filter for the frequency
bandwidth f. At least 326 periods are required in order to use a vertical
resolution of 12 bits.
V(t)Ă +Ă
sinĂ(2pft)
2pft
Settings Waveform points: 4000
Clock frequency: 100 MHz
Output time: 40 ms
Sampling Function
SIN(X)/X Pulse
(SINC.WFM)