EFFECT OF ROUND TRIP TIME ON THE TRANSIENT ANALYSIS OF LUMPED PARAMETER R-C CIRCUIT USING ONE DIMENSIONAL TRANSMISSION LINE MODELING (TLM) METHOD

Although the circuit containing capacitor can be
analyzed using classical technique but this method is tedious due to the
presence of differential equations. To solve this problem a research work on
TLM method as a circuit solver was carried out from July to December, 2016 at
Hajee Mohammad Danesh Science and Technology University in Dinajpur. Because
TLM method was free from differential equations. The sample circuit was modeled
to derive the required algebraic equation using stub model of the TLM method. Then,
the effect of the round trip time on the transient analysis of lumped parameter
R-C circuit was observed. Then, the analytical results using TLM method for
different round trip time were compared with classical method for proving the
validity of this method. Finally the range of the round trip time was proposed
in which the analytical result using TLM method was similar to an excellent
agreement to the classical method.