WebAug 20, 2024 · [Edit] OP wants the derivative w.r.t. to the measured points, which can only be done after all the runs, so .meas can't be used to store the result of .step #1, then #2, and then difference. That would be applicable to a time- … WebOct 19, 2024 · 1 Answer. As it was mentioned in your question's comments, you need to specify an AC source to do an .ac small signal analysis and get your Bode plots. You don't need to replace V1, but simply need to modify the parameters in this section. For your case, it sounds like you want 1 for amplitude and 10 for phase:
LTSpice - People @ EECS at UC Berkeley
WebJun 28, 2024 · 6/28/21 #130638. Ryan, If you have Bode plots, then you have complex impedance vs. frequency. In LTspice, you can use FREQ tables to enter frequency tables into a simulation. They use the Laplace function if you use them in a .tran simulation. Please be aware that Laplace can have serious problems in .tran. To obtain the frequency response of a circuit, or its Bode plot, using LTspice, it helps to start with a simple circuit example. Figure 1 shows a second-order low-pass filter. The input and output nodes were given labels to facilitate the later display of the simulation in the simulation window. See more For the development of dynamic systems in electrical engineering, control engineering, and even mechatronics, the steady-state response at the output of the system to harmonic excitation (sinusoidal oscillation) at the … See more The frequency response of an electrical circuit can be simulated with LTspice®. With this powerful simulation software for analog circuits, signals in the time domain can also be … See more The frequency response of a circuit can be simulated relatively easily with LTspice. The standard Bode plot displayed in LTspice is given as a function of frequency f. A modified method, … See more bambina 11 mesi uccisa
How to Use LTspice to Produce Bode Plots for LED Drivers
WebSep 14, 2024 · It's not an LTspice problem, it's the way the waveforms are displayed: magnitude, instead of amplitude. If you plot sin (w), you won't see a sin (x) waveform, but an abs (sin (x)). The difference will be in the phase: in your plots, the phase appears centered around 180 degrees for the formula, while the "normal" plot shows it's centered around 0. WebThis is worth 30 seconds of "cut and try". Start by changing the sign your requested curve. If I don't like the phase presentation for my V(out)/V(ith) curve then I try -V(out)/V(ith). Next: right click the phase axis then check (or uncheck) "Unravel Phase Wrap" or "BrancehWrap" Finally, try all four possible combinations... if and when this brings me no LTSPICE joy … WebUstawienia Tekstu. 1 Odstęp między wierszami. 1 Odstęp między paragrafami arnica d6 dosierung baby