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Mitsubishi S500 series manual

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Lecture Notes on Beam Instrumentation and Diagnostics

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... measurement functions, refer to the Alphabetical Listing of Measurement Functions in Chapter 2 or consult the index. Measurement expressions are equations that are evaluated during simulation post processing. They can be entered into the program using various methods, depending on which product you ...
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... System stability is very important A continuous-time LTI system is stable if its impulse response is absolutely integrable This translates into the frequency domain as the requirement that all the poles of the system transfer function must lie in the open left half-plane of the s plane (pp. 675-676) ...
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... 1.2.1 Case (i). For the first case, single phase H-Bridge inverter with four switches was considered. Staircase switching pattern is used in this case [3]. The gating pulses for the switches of the inverter are generated based upon the desired output of the single Hbridge inverter. Only one switch i ...
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Chirp spectrum



The spectrum of a chirp pulse describes its characteristics in terms of its frequency components. This frequency-domain representation is an alternative to the more familiar time-domain waveform, and the two versions are mathematically related by the Fourier transform. The spectrum is of particular interest when pulses are subject to signal processing. For example, when a chirp pulse is compressed by its matched filter, the resulting waveform contains not only a main narrow pulse but, also, a variety of unwanted artifacts many of which are directly attributable to features in the chirp's spectral characteristics. The simplest way to derive the spectrum of a chirp, now computers are widely available, is to sample the time-domain waveform at a frequency well above the Nyquist limit and call up an FFT algorithm to obtain the desired result. As this approach was not an option for the early designers, they resorted to analytic analysis, where possible, or to graphical or approximation methods, otherwise. These early methods still remain helpful, however, as they give additional insight into the behavior and properties of chirps.
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