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And i am observing some harmonic … As you assumed, any deviation from a pure sine wave produces harmonics, and the … However, i have severe trouble getting a harmonic balance or periodic-steady-state simulation to succeed with sensible results. · sub-harmonic oscillations in current-mode-controlled converters are easily revealed through simple drawings as shown in akellyirl answer. When i use the shooting engine, pss fails to converge with … Could you provide some information on how these harmonics might arise? As your main concern seems to be the detuning … Calculating harmonic distortion first question: How can i predict what that harmonic content is? Those harmonics are 2. 5 times and 12. 5 times the … I observe spikes at 62. 5 mhz and 312. 5 mhz. The signal is just on or off, how are there first, third, and fifth harmonics and why do they get weaker? // although not a satisfactory answer, … The formula is taken from this page: To properly design a filter for this application to hit a specific harmonic distortion target, i need to know the harmonic content of the pwm signal. · i want to calculate the total harmonic distortion of the signal using this graph and formula. · so the harmonic behaviour remains unaffected indeed! However, it is less known that these … · thank you for the answer. Like, if the switching freq is 50khz. · i have a crystal associated with an ethernet-to-pcie bridge operating at 25 mhz. · how are harmonics generated? · the problem arises when we consider what happens when the component at $3f_ {lo}+\delta$ gets mixed with the $3f_ {lo}$ harmonic, as it creates a difference frequency … Notes below n. b. Im no class-f expert. · what this means is that (in the frequency domain) your amplifier creates those harmonics.
