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Facta universitatis - series: Electronics and Energetics
2016, vol. 29, br. 2, str. 219-231
jezik rada: engleski
vrsta rada: članak
objavljeno: 18/03/2016
doi: 10.2298/FUEE1602219S
Wave digital models of ideal and real transformers
(naslov ne postoji na srpskom)
Univerzitet u Nišu, Elektronski fakultet

e-adresa: biljana.stosic@elfak.ni.ac.rs

Projekat

Istraživanje i razvoj rešenja za poboljšanje performansi bežičnih komunikacionih sistema u mikrotalasnom i milimetarskom opsegu frekvencija (MPNTR - 32052)

Sažetak

(ne postoji na srpskom)
In this paper, the wave digital filter (WDF) theory is applied for development of the wave digital models of ideal and real transformers which can be used for modeling of more complex structures. The transformers wave digital networks are described and developed here based on scattering variables and two-port and three-port networks of parallel and series adaptors. WDF-based model of a real transformer includes parasitic resistors and inductors, which are usual in low-frequency transformer equivalent circuit.

Ključne reči

wave digital approach; ideal transformer; real transformer; series/parallel adaptors; network synthesis