Invariants of energy characteristics of two-ports with variable loads

Energy characteristics as the load power and efficiency via the load resistance are the well-known two-valued cubic curves. The consideration of these quadratic fractional expressions as geometric projective transformations makes it possible to introduce the cross ratio of four points in limited sin...

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Autores principales:	Penin, Alexandru, Sidorenko, Anatolie
Formato:	article
Lenguaje:	EN
Publicado:	D.Ghitu Institute of Electronic Engineering and Nanotechnologies 2019
Materias:	Physics QC1-999 Electronics TK7800-8360
Acceso en línea:	https://doaj.org/article/082662e8e79942f983ea800e8e2fc84f
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spelling	oai:doaj.org-article:082662e8e79942f983ea800e8e2fc84f2021-11-21T11:55:59ZInvariants of energy characteristics of two-ports with variable loads537.3+621.3:620.92537-63651810-648Xhttps://doaj.org/article/082662e8e79942f983ea800e8e2fc84f2019-12-01T00:00:00Zhttps://mjps.nanotech.md/archive/2019/article/98982https://doaj.org/toc/1810-648Xhttps://doaj.org/toc/2537-6365Energy characteristics as the load power and efficiency via the load resistance are the well-known two-valued cubic curves. The consideration of these quadratic fractional expressions as geometric projective transformations makes it possible to introduce the cross ratio of four points in limited single-valued working areas. The cross ratio is accepted as the regime parameter in a relative form, which is invariant to a type of the actual regime parameters and circuit sections. The form of expressions for the actual parameter changes depends on the actual regime type. Changes in regime parameters are proved; direct formulas of recalculation are proposed.Penin, AlexandruSidorenko, AnatolieD.Ghitu Institute of Electronic Engineering and NanotechnologiesarticlePhysicsQC1-999ElectronicsTK7800-8360ENMoldavian Journal of the Physical Sciences, Vol 18, Iss 1-4, Pp 97-109 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Physics QC1-999 Electronics TK7800-8360
spellingShingle	Physics QC1-999 Electronics TK7800-8360 Penin, Alexandru Sidorenko, Anatolie Invariants of energy characteristics of two-ports with variable loads
description	Energy characteristics as the load power and efficiency via the load resistance are the well-known two-valued cubic curves. The consideration of these quadratic fractional expressions as geometric projective transformations makes it possible to introduce the cross ratio of four points in limited single-valued working areas. The cross ratio is accepted as the regime parameter in a relative form, which is invariant to a type of the actual regime parameters and circuit sections. The form of expressions for the actual parameter changes depends on the actual regime type. Changes in regime parameters are proved; direct formulas of recalculation are proposed.
format	article
author	Penin, Alexandru Sidorenko, Anatolie
author_facet	Penin, Alexandru Sidorenko, Anatolie
author_sort	Penin, Alexandru
title	Invariants of energy characteristics of two-ports with variable loads
title_short	Invariants of energy characteristics of two-ports with variable loads
title_full	Invariants of energy characteristics of two-ports with variable loads
title_fullStr	Invariants of energy characteristics of two-ports with variable loads
title_full_unstemmed	Invariants of energy characteristics of two-ports with variable loads
title_sort	invariants of energy characteristics of two-ports with variable loads
publisher	D.Ghitu Institute of Electronic Engineering and Nanotechnologies
publishDate	2019
url	https://doaj.org/article/082662e8e79942f983ea800e8e2fc84f
work_keys_str_mv	AT peninalexandru invariantsofenergycharacteristicsoftwoportswithvariableloads AT sidorenkoanatolie invariantsofenergycharacteristicsoftwoportswithvariableloads
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Invariants of energy characteristics of two-ports with variable loads

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