Bode diagram

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Bode diagram

[′bōd ‚dī·ə‚gram]
(electronics)
A diagram in which the phase shift or the gain of an amplifier, a servomechanism, or other device is plotted against frequency to show frequency response; logarithmic scales are customarily used for gain and frequency.
References in periodicals archive ?
Tenders are invited for bode plot generating equipment
Bode plot fundamentals are easy to teach with the built in WaveGen and frequency response analysis.
In the mid-frequency range, the Bode plot of the bare sample also contains a region wherein the curve is linear with a negative slope, which also complements this observation.
For example, a stability analysis could generate a Bode plot, enabling the engineer to check the crossover frequency and the phase margin for the design.
A Bode plot comprises two curves: the impedance curve and the phase angle curve, which are measured over a range of frequency.
The values of recorded impedances at different frequencies were plotted on a Bode plot using MATLAB software Ver.
Looking further, a full waveform-processing tool can perform complex calculator functions on waveforms, such as copious mathematical operations, signal filtering, Fourier transformation, Bode plot, gain and phase margins, and other signal conversions.
The Bode plot also displays four straight lines, corresponding to the magnitude of the intact coating.
All 11 coatings were compared on a single Bode plot.
For several waveforms with the same peak voltage but different rise and fall specifications, the first breakpoints in the Bode plot lie on the same -20-dB/ decade line.
Figure 2 shows the Bode plot of a PLL RC filter token.
ZIP has a more evolved program which will provide a Bode plot on PCs equipped with CGA, EGA, or Hercules graphic cards.