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Providing a high level of information reliability is one of the most important problems of digital data transmission systems synthesis for various applications. The paper suggests the theoretical foundations of communication channel model based on a code signal feature (CSF). The encoding and decoding algorithms using CSF models are proposed that allows one to increase the information reliability...
The paper discusses the usefulness and limitations of the modern receiver architectures for software defined radio (SDR) applications. A linear homodyne receiver architecture based on the multi-port technique is introduced and its suitability for SDR applications is discussed in detail. The limitations of the existing six-port based receiver systems are highlighted. The conventional receiver architectures...
The principles of functional renewal of the behavior of technical systems based on the functional capabilities in the design are stated. A finite deterministic automaton is used as the model. The functional renewal problem is solved within the framework of the theory of universal automata. A class of automata admitting modeling by a family of polynomials is described. The numerical model of automaton...
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