Hamonic Wave Settings - UNI-T UTG9504T User Manual

UTG9000T Series Function Abitrary Waveform Generator
Figure 2-11 Noise Wave Settings

2.3.9 Hamonic Wave Settings

UTG9000T function/arbitrary waveform generator can output the designated count, amplitude and phase. According to the
Fourier Transform theoy, the time domain waveform of period function is the superposition of a series sine wave, it presents:
Usually, the component with frequency f1 is called the carrier wave, f1 serve as the carrier frequency, A1 serve as
the carrier wave amplitude, φ1 serve as the carrier wave phase. And beyond that, the frequency of other component
are integer multiples of the carrier frequency are called harmonic wave. Harmonic whose rated frequency is an odd
multiple of the carrier wave frequency is called odd harmonic; harmonic whose rated frequency is an even multiple
of the carrier frequency are called even harmonic.
The default frequency is 1kHz, amplitude 100mVpp, DC offset 0mv, phase 0°,harmonic wave type as odd harmonic,
the total number of harmonic wave 2 times, the amplitude of harmonic wave 100m, the phase of harmonic wave 0°.
The step to set frequency 1MHz, amplitude 5Vpp, DC offset 0mV, phase 0°, harmonic wave typs as All, harmonic
wave 2 times, the amplitude of harmonic 4Vpp, the phase of harmonic 0°:
1) Tap Continue tab to select Harmonic.
2) Tap Frequency tab, pop-out the virtual numeric keyboard to enter 1MHz.
3) Tap Amplitude tab, pop-out the virtual numeric keyboard to enter 5Vpp.
4) Tap Total numbe tab, pop-out the virtual numeric keyboard to enter 2.
5) Tap Type tab to select All.
6) Tap Amplitue of harmonic wave tab, pop-out the virtual numeric keyboard to enter 4Vpp.
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