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An approximate analytical (structural) superposition in terms of two, or more, "alfa"-circuits of the same topology: Pt. 2 - the "internal circuit mechanism"

2010/04/26 by Emanuel Gluskin, Gluskin, Emanuel
Computer Science · Engineering · #Engineering and Technology Innovations #FOS: Computer and information sciences #Other Computer Science (cs.OH) #VLSI and FPGA Design Techniques #cs.OH

paper · pdf · doi:10.48550/arxiv.1004.4428

This is the Second Part after the recently posted Part One. The circuit mechanism for the good precision of the "analytical superposition" is explained, and it is noted that the "f-connection" presents a very good field for application of Tellegen's theorem. 22 pages, 5 figures 1 table

openalex publication_date 2010/04/26 · arxiv created 2010/04/27 · arxiv updated 2010/04/29 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

This is the second part, after [1], of the research devoted to analysis of 1-ports composed of similar conductors ("f-circuits") described by the characteristic i = f(v) of a polynomial type. This analysis is performed by means of the power-law "alfa"-circuits" introduced in [2], for which f(v) ~ v^"alfa". The f-circuits are constructed from the "alfa"-circuits of the same topology, with the proper "alfa", so that the given topology is kept, and 'f' is an additive function of the connection. Explaining the situation described in detail in [1], we note and analyze a simple "circuit mechanism" that causes the difference between the input current of the f-circuit and the sum of the input currents of the f-circuits before the composition to be relatively small. The case of two degrees, f(v) = Dmvm + Dnvn, m unequal n, is treated in the main proofs. Some simulations are presented, and some boundaries for the error of the superposition are found. The cases of f(.) being a polynomial of the third or fourth degrees are finally briefly considered.

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