Pereira, T. G. [UNESP]Moreira, A. C. [UNESP]Prado, A. J. [UNESP]Ferreira, A. A. [UNESP]Pissolato Filho, J.2018-12-112018-12-112017-05-22Progress in Electromagnetics Research Symposium, p. 1380-1386.1931-73601559-9450http://hdl.handle.net/11449/170862One way to model the transmission lines is applying cascades of p circuits for representing these systems. In practice, it is impossible to carry out tests in actual lines responsible for transmitting large blocks of electrical power. Thus, a simple physical model can be important for undergraduate students to familiarize themselves with concepts of electromagnetic waves, electrical length, reflection and refraction of waves. A simple physical model transmission line may consist of resistors, inductors and capacitors. So, the objective of this research was to build a simple physical model of transmission line based on a numerical model. The physical model will have multiple p circuit units with an increase of RL branches in parallel. The various units of p circuits represent the distribution of resistance, inductance and capacitance along the line. The RL branches in parallel introduce the influence of the frequency on line parameters.1380-1386engTrabalho apresentado em evento10.1109/PIERS.2017.8261964Acesso aberto2-s2.0-8504492716978706478550058200000-0001-5716-6827