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In this article we describe our effort to create, model, implement and simulate a quadrature linear digital modulator. It is to be used as a part of advanced radio transmission system. We describe the process of modeling the modulator in Matlab in both floating and fixed point arithmetic for later implementation in VHDL language for FPGA. We also describe the techniques we have used to implement the...
A simple dynamic model of an industrial size synchronous generator operating in a nuclear power plant is developed in this paper based on first engineering principles. The constructed state-space model consists of a nonlinear state equation and a bi-linear output equation. It has been shown that the model is locally asymptotically stable with parameters obtained from the literature for a similar generator...
This article deals with the design of high voltage capacitive probes for Blumlein pulsed forming line diagnostic. The pulsed forming line feeds a microwave generator working with the virtual cathode (vircator). Because of this type of generator belongs to High Power Microwave (HPM) generator class it is necessary to use special methods of high pulsed voltage measurement when the peak voltage could...
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